Debunking 10 Renewable Energy Myths

Debunking 10 Renewable Energy Myths
The renewable energy transition is crucial to prevent climate change. It is also the easiest way to ensure everyone in Australia can access infinite electricity. Renewable energies vary from fossil fuels because they are infinite, diverse, and provide viable solutions for all parts of the globe. Most significantly, renewable energies do not pollute the environment.
Although having numerous benefits, many myths about renewable energy still prevail. And in this article, we will be debunking 10 renewable energy myths around Australia.

Renewable Energy Is Expensive

Renewable energy being expensive is one of the most widespread myths. It is now the cheapest new electricity source in countries, especially Australia.
It is not only less expensive, but also more efficient. Compared to fossil fuels, renewable energy is nearly 100% efficient at the point of consumption. And to everyone’s surprise, renewables can be produced and managed locally.

Transitioning To Renewables Is Expensive

Another myth regarding expenses exists in the energy industry. Most people think transitioning to renewable energy sources will be more costly in the long run. However, research and studies show that switching to renewables will save millions. The initial switch to green energy might cost some extra bucks, but the payback is significantly cheaper.

Renewables Do Not Ensure High Demand

Clean energy entirely ensures high power demand! Australian citizens can 100% shift to renewables regarding electricity usage. Energy storage systems have advanced by leaps and bounds. The technology might enable a grid powered entirely by renewable energy.
According to research, by the middle of this century, two-thirds of the world’s power will be provided by renewable energies. And electricity will cover 40% of global end-user demand for energy. Additionally, 63% of this will be generated by solar PV and wind. Global energy consumption and increased electrification will likely increase significantly by 2050.

Phasing Out From Fossil Fuels Will Increase Job Losses

The statement provided above needs to be corrected immediately. According to this report, the transition is expected to create 10.3 million jobs by 2030, tripling the current level. At the same time, measures promoting energy efficiency would create millions more jobs.
Workers in renewable energy earn higher and more impressive salaries when compared to all workers nationally. And it will be available to people working in the present energy sector.
renewable energy sources are sustainable

Investing On Renewable Energy Is Difficult

Investing in clean energy is fairly easy. Solar companies’ profits are expected to rise largely. Solar panels are a wise investment in all Australian states, regardless of how much energy you use.
Although the initial cost, and long-term savings, solar panels are still a great investment in Australia. And payback period can all vary substantially.
Renewable Utilities Stocks List Australia 2023 will provide a detailed overview of investment opportunities to make your investment journey easier.

Solar Energy Is Useless At Night

Obviously, solar plants do not typically work at night, just as wind farms do not operate when there is no wind. But, advances in battery storagetechnology and dropping costs make it possible to store electricity and supply it later. Even at night or when there is no wind or urgent need.
Furthermore, one of the key advantages of renewable technologies is their complementarity. They are completely combinable to achieve the optimal solution in each circumstance.

Wind Turbines are Tough To Maintain

There are quite a few myths surrounding wind turbines. Like it’s noisy, takes up a lot of space, and takes up more energy if not managed properly. The actual scenario is quite the opposite.
Each wind turbine creates enough renewable energy to power approximately 2,000 homes. The emissions produced by the manufacture and dismantling of a wind turbine represent approximately 1% compared to coal, gas, or fuel oil power stations. And this does not include the CO2 emitted during the construction of those fossil fuel stations. Turbines are also very easy to manage, as they silently collect wind and transform it into electricity.

Renewables Are Harmful To The Environment

Data says the opposite. Renewable energy emits far fewer greenhouse gases than fossil fuels. This may appear apparent, but how frequently it is questioned is surprising.
Opponents of renewable energy point out that solar panels have a 25-year lifespan before they need to be replaced. Yet, they neglect that 80 percent of the materials in these solar panels are recyclable. Additionally, efforts are being undertaken to recycle the remaining components.
Some claim that battery storage increases emissions. But this only happens when batteries are used with the support of fossil fuels. Nevertheless, battery and other storage technologies are rapidly improving. That makes them an increasingly important part of the renewable energy future.

Green Energy Is Not Sustainable

Renewable energy sources are the polar opposite of finite energy sources such as coal and gas. Furthermore, using fossil fuels to generate energy contributes to climate change.
Green energy sources are constantly and organically renewed. Hence, renewable energy is sometimes referred to as sustainable energy. Renewable sources are infinite and the most sustainable.

Only Homeowners Can Enjoy Renewable Energy

solar farms are very common in australia
Homeowners are only a small fraction of the population who can benefit from clean energy sources. Many commercial spaces and utility-level businesses are fully taking advantage of renewable energy. Large-scale and small-scale solar\ renewable energy farms have gotten quite popular in Australia. Most businesses have shifted to sustainable energy because of these numerous benefits.

Let’s Leave the Myths Behind

With any innovation, there are questions about how effectively it will function. While renewable energy has its skepticism, switching to it is inevitable. Because of many renewable energy technologies.
Sustainability is important, and we make amazing progress when everyone does their share. After all the energy myths debunked, it’s time to move forward sustainably.

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10 Energy Saving Tips For Australia

10 Energy Saving Tips For Australia

Energy savings are top of mind in all Australia house holds as the rising cost of living is significantly creating a financial burden for many households. Electricity and gas bills are over the roof. However, by making a few simple changes in our daily habits, we can save a lot of energy and significantly reduce our energy bills. This article of 10 energy-saving tips for Australia will cover 10 tips designed for Australian energy consumers. You can use this as a guide to lower your electricity bills immediately and save money on running costs.  

Running your air conditioner, washing machine, and dryer all day long can really rack up your energy bill. Here are 10 tips to help you save energy and lower your electricity bills in Australia.

Switch to LED Lighting/ Light-Globe

Use smart appliances to save electricity bills

Home heating and cooling systems include thermostats, water heaters, space heaters, and air-conditioners. These are a big part of energy consumption in homes. By becoming savvy, we can save a significant amount of energy. The ideal setting of thermostats is quite similar all over Australia. Set your thermostats to 18 degrees to 20 degrees in winter. And for Summer, set it to 26 degrees. The same goes for your space heaters.  

Getting a smart heat pump has no alternative if you are trying to save energy and energy bills. Smart heat pumps are smart appliances that integrate your needs while saving energy. And most importantly, it is more convenient as you can control it remotely via Wi-Fi.

Adopt Smart Kitchen Appliances

Technology is getting smarter and more advanced every day. And statistically, smart appliances are observed to be more efficient than traditional products. Smart integration and automation make these products more convenient and energy efficient.  

Let’s get rid of any barriers to smart appliance adoption.

Go Solar

Using solar electricity you generate at home can help provide energy saving from your retailer. Solar hot water systems can also assist you in avoiding gas charges if you use a gas-fired water heater.  

Reduce carbon footprint and learn more about how small changes can significantly affect our environment and future. Know more about solar energy, such as feed-in tariffs, incentives, installation, and energy providers. Having difficulty paying your energy bills? Find out what kind of assistance is available. Click here. 

Roof Insulation

Saving energy is easier than we thought

Roof insulation is still a very underrated area for energy saving. But it is proven to have promising results. Insulating your roof can help with your home’s average temperature. So house temperatures are controlled automatically. You might not even have to use your heating systems. Therefore, you and your house become energy efficient and you can start energy saving.

Avoid Peak Hour Consumption

As a homeowner, you have all the controls of your energy. According to Australian officials, 10 pm to 7 am falls outside peak hours. You can do your chores like laundry and cooking at this hour to save energy. As peak hour costs the big bucks, using your washing machine, dryers, and dishwasher between 10 pm to 7 am is perfect if you can maintain the time.

Switch Off Devices When Not In Use

This is the oldest trick to energy saving. Yet it is the most effective of all. Switching off all the devices and appliances is a MUST! To save on energy bills, you must switch off your devices and appliances when not in use. It has a miraculous effect on energy bills.

Manage Energy Usage

As a homeowner, sometimes it gets overwhelming to track your energy consumption. And considering Australia’s current situation, energy bills can go over the roof in a blink of an eye. That’s why managing and tracking your energy usage is important.  

This process can make you and your family aware of your habits and nature. You can then oversee your energy usage with great awareness. Get our Free Energy Monitor today to keep track of your habits.

Identify Main Energy Hot Spot In Your Home

Another good way to find energy saving is to know where you are using it the most. Meaning knowing about the main source of energy hot spots. For example, you can evaluate if you use more hot water than necessary. Or if the TV is on all night. You can control these types of situations by simply changing some habits. Behavioural change is essential for better energy habits.

Compare Your Energy Consumption According To Your Area

You might be applying all the tips mentioned above to save energy, but you have yet to see any change in your energy bills. Well, your area might have something to do with it. You should immediately consult your municipality or government officials for a better idea. After that, with these tips in mind, you can increase your home’s efficiency and reduce your energy costs with ease.

Bonus Tips

For your convenience, we are sharing some bonus tips. These small changes can go a long way in energy efficiency.  

  • Keep the doors of fridges and freezers closed as much as possible  
  • Try washing clothes in cold water 
  • Close curtains on chilly days 
  • Use lids on pots while cooking  
  • Use halogen light bulbs 
Save energy for a better world

The simplest way to energy saving is relatively easy. All you have to do is program your behaviour accordingly. And also, keep track of the products you are using. This can be particularly helpful if you are heating or cooling your home at different times of the day, but it can also be used to help conserve energy in other areas, such as when you are away from home.  

Contact us for convenient energy solutions.  

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How Much Of Australia’s Energy Is Renewable?

How Much Of Australia’s Energy Is Renewable?
The Australian renewable energy industry’s recent success makes it easy to forget how far we’ve come. And to think that the government was about to scrap the Renewable Energy Target in 2015. There were severe doubts about the industry’s survival, let alone its ability to supply a significant portion of the country’s electricity.
Nonetheless, only six years later, a large amount of Australia’s electricity came from clean energy sources. But how much of Australia’s energy is renewable? According to Clean Energy Council, the simple answer is 32.5 percent. However, the math is not that simple here. Many things are still at play. And that’s precisely what we will try to unravel in this article.
The industry is growing faster than ever. The acceleration of the renewable energy transition in 2021 demonstrates a future in which Australia’s electricity costs less. It also is more reliable and emits no greenhouse gases.
It sounds like a fantasy, right? But it is no longer just a possibility but a certainty. However, Australia’s energy consumption still depends on fossil fuels largely.

So how much of total energy is renewable?

Renewable energy is the better future
In 2021, the Australian renewable energy industry accounted for 32.5 percent of total electricity generation in Australia, an increase of nearly 5 percentage points over 2020. In the last five years, the proportion of Australia’s electricity generated by renewables has almost doubled, rising from 16.9% in 2017 to 32.5 percent this year.
The increase in renewable energy generation was most noticeable in the coal sector, where its share of total generation fell from 62.0 percent in 2020 to 59.1 percent in 2021. The gas sector also saw a significant drop, with its share of total generation falling to 7.7 percent in 2021 from 9.9 percent in 2020.

Significance of Large-Scale & Small-Scale Clean Energy Sector

Small-scale solar will continue to drive the growth of renewable energy in Australia in 2021. The sector added 3.3 GW of new capacity during the year, marking the fifth consecutive year it set a new installed capacity record.
Small-scale solar accounted for 24.9 percent of total renewable energy generation in Australia in 2021, cementing its position as the country’s second-largest clean energy technology after wind.
The large-scale solar sector had a record year in 2021, adding 2955 MW of new capacity across 27 projects, nearly 1 GW more than in 2020. The completion of some of Australia’s most considerable wind and solar projects in 2021, including the three largest solar farms and two of its three largest wind farms, was the primary reason for this significant increase in new capacity.
The wind industry had a solid year, adding 1746 MW of new capacity to set a third consecutive record.
In 2021, Australia’s states and territories continued to lead the renewable energy transition. They made new policies around these power stations. It demonstrates what is possible with good policy and bipartisan support.
The remarkable success of state and territory renewable energy policies is reflected in the growing share of clean energy, with some states and territories reaching levels of renewable penetration not seen elsewhere in the world.
With their renewable energy target well on track, many states and territories increased their focus on renewable hydrogen in 2021, implementing policies and projects laying the groundwork for Australia’s next ample export opportunity.

No wonder small–scale and large-scale renewable energy sector has mostly contributed to total renewable energy. This has also made us aware how much renewable energy occupies the energy industry in Australia.  

History of Energy Transition

The sun was the first energy source. It provided both heat and light. Later, lightning started fires. As an additional source of heat and light, fire was used for various purposes. They also cooked with fire. After a while, humans discovered sailing. With that, we transitioned to wind farms.
Furthermore, humanity experienced one of the most significant energy transitions after the industrial revolution. And we have been using fossil fuels ever since for our energy needs. But we need to realise, fossil fuels are finite. Soon we will run out of them.
Since 1945, nuclear, solar, water, and wind have played a more prominent role in energy production. Also, alternative energy sources such as geothermal and biomass are gaining popularity as technological advances improve viability.

Knowing the energy transition history provides us with a clear image of how much energy is renewable in Australian market. With growing technology, this is the perfect time to go through another drastic energy transition.

Australia’s Common Sources of Renewable Energy

We will soon run out of fossil fuels
  • Solar Energy   
  • Wind Energy  
  • Ocean Energy  
  • Hydro Energy   
  • Geothermal Energy 
  • Biomass  
Among all these renewable energy sources, solar power and wind energy are the most popular here. Contact us to get renewable energy solutions for residential and commercial purposes.

Why is Renewable Energy Important?

Total electricity generation in 2021 was at around 266 TWh (956 PJ), the highest total generation on record. COVID-19 had an impact on sectoral usage and demand timing. In 2021, fossil fuels accounted for 71% of total electricity generation, including coal (51%), gas (18%), and oil (2%).
At the beginning of the century, coal accounted for more than 80% of electricity generation. But now, coal’s popularity in generating electricity has continued to decline.
In 2021, renewables contributed 32.5% of total electricity generation, with solar (17%), wind (10%), and hydro (6%). Renewable electricity generation has more than doubled is the last six years. It is estimated that renewable energy generation will increase from 32.5% to 50% in 2050.
Renewable energy is safer for the environment. There are numerous additional benefits to using renewable energy. Clean energy, unlike fossil fuels such as oil, coal, and natural gas, emits no greenhouse gases or air pollutants. Renewable energy can only help mitigate crude oil’s environmental impact from fossil fuels.
It also diversifies the supply of energy and reduces reliance on imported fuels. As a result, economic development and jobs in manufacturing, installation, and other fields are created. Therefore, it is time to invest in renewable energy.
In our previous blogs, we reviewed the benefits of renewable energy in detail. Check the blog here.

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Solar VS Wind Which Renewable Energy Source Is Better?

Solar VS Wind Which Renewable Energy Source Is Better?
Our planet is running out of fossil fuels, and we must transition to renewable energy. As energy technologies are developing, wind, water, biomass, and solar power are becoming our future. We must change our energy consumption habits and maintain sustainable energy use.  
We quickly went from relying on fossil fuels to various viable renewable energy sources. Furthermore, the industry is still innovating. The debate isn’t about something other than whether renewable energy will be adopted or not. The real debate is which type of green energy is better.

So solar vs wind, which renewable energy source is better?

Currently, solar and wind energy are Australia’s most widely used types of renewable energy. According to Born To Engineer the scenario is quite similar worldwide too. Therefore, one may automatically wonder which energy source is more efficient. The most efficient option is heavily influenced by the environment in which you live. 
Solar power will be much easier to produce in some areas, but wind energy will be more readily available in others. We will look at some factors that influence wind and solar energy efficiency. But before that, we will need to know what wind and solar energy are.  

Wind Energy

Wind energy is when the sun’s rays heat the uneven surface of the Earth, hot air rises, and cool air settles. Wind is created by the difference in atmospheric pressure, a kinetic form of energy. Turbines are used in kinetic energy to generate electricity. When wind blows around the turbine’s blades, it converts the rotating blade’s energy into mechanical power. It is then converted into energy to pump water, grind grain, or power homes, businesses, schools, and even power plants.

Solar Energy

Solar energy is the radiation from the sun that reaches Earth. When sunlight strikes photovoltaic (PV) cells inside solar panels, the radiation from the sun is converted into electricity. And the PV cells then generate power for homes, businesses, and utility-scale power plants.

Clean and Green Energy

Solar and wind energy are the most widely used renewable energy

Wind and solar power are the most popular green energy alternatives to fossil fuels among the various renewable energy sources. They contribute significantly to reducing our reliance on fossil fuels. Solar panels and wind turbines are used to extract solar and wind energy. These two power systems are abundant and inexhaustible with less to zero environmental impacts. These two sources of energy lessen air pollution significantly too.

As renewable sources, wind and solar power reduce toxic pollution, making our planet greener and cleaner. It has the potential to improve local infrastructure and economies by creating jobs. Because of its low operating costs, it has the potential to power even the most remote parts of the world. However, solar panels and wind turbines are expensive to manufacture, install, and maintain.  

With government rebates, most people can afford it. However, prices still must fall to persuade consumers to switch to green energy sources. The primary impediment to green energy adoption is economic sustainability. Developing a practical, cost-effective method of storing power when there’s no sunlight and the wind is critical to phase out fossil fuels.

Both solar and wind power have advantages over one another. But which green energy source is better?  

Both solar and wind power have advantages over one another.

Advantages of Solar Energy:

  • Solar panels provide more predictable energy output than wind energy. Massive energy production can be done with massive-scale solar farms. 
  • Panels can be installed easily after determining the solar system and requirements by installers.  
  • Unlike wind turbines, solar panels don’t require a specific space for installation. Since panels can be installed anywhere from roofs to front or back lawn 
  • Solar panels don’t produce any noise, while wind turbines are noisy. 
  • Better for suburban areas.  
  • More feasible for residential purposes.

Advantages of Wind Turbines:

  • Wind energy can produce energy even at night, while Solar energy only works with sunlight.  
  • Residential wind turbines transform the same amount of electricity as the traditional method.  
  • Wind turbines release less CO2, automatically making wind a more efficient power source. A wind turbine generates 4.64 grams of CO2/1 kWh, while a solar panel produces 70 grams of CO2/1 kWh. 
  • Wind power produces more energy while consuming less compared to solar panels. 
  • A wind turbine can produce power for utility-scale commercial purposes, depending on the average wind speed.

Which is more effective?

Solar panels’ and wind turbines’ efficiency is determined by how well they convert sunlight into usable electricity. Even the most efficient residential solar panels convert only about 22% of the energy captured from the sun into electrical power. 

On the other hand, wind turbines can transform up to 60% of the wind energy they capture into usable electrical energy. Clearly, wind power is more efficient, but it is more challenging to capitalize on, whereas solar power is much easier to use.

Which is the most cost-effective?

Based on daily electricity consumption, average sunlight received, and individual panel output, an average household of six would require approximately 24 solar panels to meet their energy needs. Solar panel prices will typically range between $11,000 and $15,000. It will produce 6,000 to 10,000 kWh per year. The cost of installation varies depending on a variety of factors, including. It costs 4.6 cents per kWh. 

The annual average wind speed of an area and a house’s size and energy requirements of a house determine whether a wind turbine can power a house.  

A 5kW wind turbine will provide enough energy to power a 6-person household. It would be equivalent to the energy generated by 24 solar panels. Wind turbine installation costs will range between $50,000 and $70,000. It will depend on the size and height of the turbine and the equipment used.

Which Renewable Energy is the Best?

It will generate between 8,000 and 12,000 kWh per year at an average cost of 20.3 cents per kWh. As a result, solar power is less expensive than wind power. Combining these two green energy sources to power one’s home is the best option. However, it only makes sense for rural communities with plenty of open space.  

Solar panels are the better option for homeowners looking for a renewable energy source because they are less expensive to install and require less maintenance. Wind will play a utility-scale role. Renewable energy sources help to reduce energy costs while also having a positive impact on the environment. If wind and solar power continue to grow at their current rates, they may be able to compete with fossil fuel giants.

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Why Do We Need Renewable Energy?

Why Do We Need Renewable Energy?

Electricity generation is the leading source of industrial air pollution. Most of our electricity is generated by coal, nuclear, and other non-renewable power plants. Producing energy from these resources has a significant environmental impact, polluting our air, land, and water. This simply answers why we should switch to renewable energy from fossil fuels.  

But why do we need renewable energy? Can renewable energy solve the environmental struggle we are facing? This article will give a detailed explanation of this particular topic. So, let’s begin the article by taking Australia as an example.  

Australia used to be the worst coal polluters, not anymore!

According to UK-based thinktank Ember, Australia is the second most co-dependent country for power generation. Australia’s greenhouse gas pollution from coal was higher than any other developed country in 2021. However, the boost of solar and wind energy usage reduced pollution significantly. 

What is Renewable Energy?

Before knowing the importance of renewable energy, we need to know what renewable energy is. Simply put, renewable energy is clean energy derived from natural resources. Most renewable energy is sustainable. And Australia’s renewable energy sector accounts for about 32.5 percent of overall energy generation. 

Check out our previous blog Main Source Of Renewable Energy In Australia, for a detailed overview of Renewable Energy.  

Common Forms of Renewable Energy

Choosing renewable energy for a sustainable earth
Common forms or sources of renewable energy are mentioned below-  
  • Solar Energy  
  • Wind Energy 
  • Biomass  
  • Geothermal Energy  
  • Hydro Energy  
  • Ocean Energy  
All these renewable energies are active in Australia and fully contribute to Energy generation. In addition, these renewable energies don’t create any harmful impact on the environment. Polluting emissions or greenhouse gases can be eradicated by using renewable energy. Contact us to get renewable energy solutions for residential and commercial purposes.  

Brief History of Energy Usage

The first energy source was the sun, providing both heat and light. A lightning strike later started a fire. Fire was then used for a variety of purposes as an additional source of heat and light. They used fire in cooking too.  

Humans discovered they could use sails to harness wind energy for transportation over 8,000 years ago. Later, it used wind energy to power the first wind farm, which consisted of windmills turning water wheels to grind grain. 

Prior to 1850, wood-fueled fires were the primary source of heating, cooking, and producing steam for railroad engines. Water, wind, coal, and manufactured natural gas were also used at the time.  

Surprisingly, the Chinese used natural gas as early as 500 BC. Bamboo was used for piping.  The gas was discovered leaking from the ground for use in boiling seawater to remove the salt. That’s right, the world’s first natural gas pipeline! 

Engineers in ancient Rome created a heating system known as a hypocaust around the same time. When they built houses, they added open space beneath the floor, so fire could pass hot air through and heat the room above. Romans used this process to warm rooms and heat baths. And it became a common addition to new construction in the region.  

In 1816, streetlights in Baltimore, Maryland were powered by manufactured natural gas made from coal. Coal was the primary fuel source from 1850 to 1945 due to the Industrial Revolution. Heat was provided by wood, and lighting was provided by natural gas. With the rise of coal, the use of water and wind energy decreased. 

As electricity became more common in the late 1900s, oil and natural gas became the primary fuel sources at that time. Coal-fired power plants also became regular then. Nuclear, solar, water, and wind have played a more prominent role in energy production since 1945. Furthermore, alternative energy sources such as geothermal and biomass are becoming more popular, with technological advancements improving viability.  

Why do We Need Renewable Energy?

We have already mentioned that renewable energy is clean and healthier for the environment. But there’s more than meets the eye. Renewable energy has numerous other benefits. Clean energy produces no greenhouse gas emissions or air pollutants that fossil fuels such as oil, coal, and natural gas produce. Renewable power can only salvage the environmental impacts crude oil from fossil fuels has caused.  

It also diversifies the energy sector and its supply and reduces dependence on imported fuels. And automatically, it is creating economic development and jobs in manufacturing, installation, and more. Hence, it is the perfect time to invest in renewable energy. Let’s discuss the benefits in detail in the next section of this article.  

Benefits of Renewable Energy

Renewable energy is the new future
  • Clean and efficient energy usage – Renewable energy doesn’t negatively impact our environment. Therefore, it’s a better and cleaner way of electricity generation. As the energy is clean, it ought to be more efficient than fossil fuel usage.  
  • Less global warming – Every human activity is overloading our earth with co2 emissions, and greenhouse has. Ultimately, it’s causing our atmosphere to warm up. Renewable energy sources are the only elements helping to create less global warming.  
  • Improved public health – Unlike fossil fuel, clean energy doesn’t contribute to air and water pollution. More clean energy usage will automatically improve public health significantly.  
  • Limitless energy – Fossil fuels might have been convenient for us till now. But we are forgetting that this conventional energy is finite. It is assumed that in the next 51 years we will no longer have the oil to support our power grids, transport, or keep ourselves warm. Renewable energy is our only way out, as its energy is infinite and limitless.  
  • Jobs and other economic benefits – The energy transition is underway in full swing. Whether people want it or not, the sector is booming. It is diversifying the market and creating sustainable and improved jobs for people. People working in the renewable sectors are getting many incentives and economic benefits.  
  • Stable energy prices – As renewable energy is inexhaustible, it will not go anywhere. It will always be available for our use, maintaining a stable and affordable cost.   
  • Energy independence – Renewable energy is freeing us from energy enslavement. Since we will have limitless power, we will no longer have to worry about it. Thus, creating energy security and independence.  
  • Easier electricity supply – Many energy-related businesses have already shifted to the renewable sector. The abundance of power provides a constant and more accessible electricity supply. Indeed, it is a profitable sector.  

Is Energy Transition Really Worth It?

Even though renewable power is abundant with many visible benefits, people still need to be convinced to use it.  

Opponents of renewable energy enjoy emphasizing the variability of the sun and wind in order to increase support for coal, gas, and nuclear plants. On the contrary, it can more easily operate on demand or provide continuous power. The argument is used to undermine large investments in renewable energy. They are posing a rhetorical barrier to increased wind and solar adoption rates. 

However, the reality is much more favorable to clean energy. Solar and wind are highly predictable. And when distributed over a large enough geographic area with complementary generation sources, they are highly reliable. Modern grid technologies such as advanced batteries, real-time pricing, and smart appliances can also assist solar and wind. These can be essential components of a high-performing grid.  

So, if we put things into perspective, YES! Renewable energy and energy transition is worth it. It is worth our atmosphere and our people.  

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Main Source Of Renewable Energy In Australia

Main Source Of Renewable Energy In Australia

Over the last five years, Australia has seen significant growth in the renewable energy sector. Australia’s electricity system has become more affordable, dependable, and environmentally friendly. In 2021, renewable energy accounted for 32.5% of total electricity generation in Australia. Marking the first time, more than a quarter of the country’s power came from renewable sources. The number only grew in 2022.  

But one might wonder about the main source of renewable energy in Australia. On the journey towards clean energy, the Australian government played a vital role. Their target to reduce 43% of emissions by 2030 and entirely eradicate it by 2050. This energy target has been the flag bearer of renewable energy usage.

Renewable Energy is Important for a better Environment

As electricity prices increased by 18.3% last year, the federal government is focusing entirely on renewable energy usage and storage. Technologically advanced and complex designs for renewable storage solutions have already hit the market. Government will also deploy 400 more storage installations this year. These storage facilities are capable of holding the peak hour pressures and electricity demands.  

Humans have been dependent on fossil fuels for over 150 years. It may have been convenient for production back then for countries such as the USA, the UK, India, and Australia. However, does it really have a place in the 21st century? Renewable electricity generation has gotten more popular through renewable energy sources. Depending on Australia’s abundance of renewable energy, it is the perfect time to utilize it. Country’s weather seems to align with the new energy shift too.  

What Are the Main Sources of Renewable Energy in Australia?

Renewable energy is clean energy derived from renewable resources from our nature. It includes sources like sunlight, wind, water movement, and geothermal heat. The majority of renewable energy sources are sustainable. In 2021, the Australian renewable energy industry accounted for 32.5 percent of total electricity generated in Australia. Compared to 2020, the number increased by 5% in 2021. Therefore, the year 2022 was pivotal for renewable energy targets.  

Sources of Renewable energy are taking over Autralian Market

Geothermal Energy

Australia has significant geothermal energy resources that have yet to be defined and quantified. Hot-rock geothermal resources are associated with buried high heat-producing granites. It also works with hot polluted groundwater. 

Hydro Energy

The majority of Australia’s hydro energy resources are located in areas with the highest rainfall and elevation, primarily in New South Wales and Tasmania. Hydro energy resources were first developed in Australia and are now the most important source of renewable electricity. Over much of Australia, a dry climate with high evaporation rates and highly variable rainfall limits significant hydropower expansion. 

Wind Energy

Australia has some of the world’s best wind energy resources. These are primarily concentrated along the western, south-western, southern, and south-eastern coasts. But these areas extend to hundreds of kilometers in land and include highland areas in south-eastern Australia. Wind energy technology is relatively mature, and wind power is rapidly expanding. Thanks to government policies such as the Renewable Energy Target. Wind energy is expected to overtake solar energy as Australia’s primary renewable energy source soon. 

Solar Energy

Australia has some of the best solar resources in the world due to high solar radiation levels over large areas. The best solar resources are mostly concentrated in Australia’s northwest and center.  Often these areas use off–grid electrical systems because these areas far from major population centers and key energy markets. To date, relatively high capital costs have limited the widespread use of solar energy resources. Still, significant investment in research and development is aimed at increasing solar power efficiency and cost-effectiveness, including the development of solar thermal power stations.  

Ocean Energy

Australia’s western and southern coastlines have world-class wave energy resources, particularly in Tasmania. On the other hand, the best tidal resources are located along the northern margin, Particularly along Western Australia’s northwest coast. These places are far from major demand centers. Most ocean energy technologies are still in their early stages and must be tested in pilot and demonstration plants. 

Bioenergy

Another significant potential energy resource in Australia is bioenergy. Biomass (organic matter). It can be used to generate electricity, heat, and liquid fuels (biofuels) for transportation. Currently, Australia’s use of bioenergy for electricity generation is limited to bagasse (sugar cane residue), wood waste, and gas from landfills and sewage treatment plants. A small but growing amount of biofuels are produced.  

Opportunities in Renewable Energy

In 2021, renewable energy sources will account for 29% of total electricity generation in Australia, including solar (12%), wind (10%), and hydro (6%). The renewables share of total electricity generation in 2021 was the highest on record, surpassing the previous peak of 26% in the mid-1960s. 

Over the last decade, wind and solar have been the primary drivers of more than doubling renewable generation expansion. Small-scale solar generation increased by 29% in 2021 and 28% on average over the previous ten years. Wind generation increased by 19% in 2021 and 15% per year on average over the previous decade. According to rainfall and market conditions, hydropower output has fluctuated fairly consistently, losing dominance as generation sources diversified. 

Large-scale solar generation has recently begun to expand rapidly. Large-scale solar generation increased from negligible to 4% in 2016. By 2021, total Australian electricity generation representing a 1,747% five-year growth rate. 

Many wind farms and solar farms are taking over Australian markets. We can take South Australia as an ideal example in the renewable energy industry. They have been building many power stations and profiting from those.   

Benefits of Renewable Energy

  • Clean and efficient energy usage. 
  • Less global warming. 
  • Improved public health. 
  • Limitless energy. 
  • Jobs and other economic benefits. 
  • Stable energy prices. 
  • Reliability and resilience. 
  • Energy independence.   
  • Easier electricity supply.  

Contact us to get energy solutions for your homes and offices. Check out our solar packages and get a free quote TODAY!  

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Federal Government Announcement – 50% Increase in Power Prices

Federal Government Announcement – 50% Increase in Power Prices
We thought we would give you an update on the 2022 Federal Budget released last night. It’s not often the government releases estimations on energy prices but due to the current energy crisis we are facing the expectations are that residential customers will face a significant increase in energy prices in the next 12 months of 50%.
20% is scheduled to hit before the end of 2022 with a further 30% scheduled for 2023.
Coupled with inflation the government has announced no subsidies will be handed out to residents to help cover this cost as it will further fuel inflation. The best way that you can cover yourself is by reducing your dependency to the energy grid with Solar and or Solar & Battery.
The winners will be the ones who get solar before the STC Federal Solar rebate drops off on 1st of January 23 almost 2 months away (and the system must be installed before that date in order to obtain the rebate).
The Australian Financial Review reports that “Treasurer Jim Chalmers flagged an aggressive regulatory crackdown in the energy market after the budget revealed households would be whacked with a 56 per cent increase in power bills over the next two years, leaving Labor’s promise to cut electricity bills by $275 all but dead.”
Electricity and gas will rise sharply as the cost is passed on to households, the budget said, with power bills set to rise 20 per cent in the second half of 2022 and a further 30 per cent in 2023-24.
graph
The wholesale energy market reported by AEMO (the energy regulator) currently looks as follows with no expectations that this will decline as everyday Australian foot the bill for a slow uptake in national renewable energy sources and an increase cost in fossil fuel generation.
Regardless of whether you were putting off Solar before now, hesitated, or can’t find the funds to get started, it’s time to re-think.
We have competitive fixed interest rate Greenloans for customers wishing to take up renewable options with no penalty to pay off early and in most circumstances these repayments will be lower than the amount you will save with a system before we even take in to consideration the rising costs of energy.
Resources below:
https://www.theaustralian.com.au/breaking-news/australians-will-feel-the-pinch-later-this-year-with-the-treasurer-revealing-one-key-date/news-story/86f3e0ddb9c7753ca8726ccdb622a4cc
https://www.9news.com.au/national/federal-budget-2022-power-bills-to-rise-50-per-cent-as-electricity-gas-prices-soar/a8c42449-3a24-4e7b-990b-85a056539fc8
https://7news.com.au/politics/aussies-hit-with-another-cost-of-living-blow-as-power-prices-tipped-to-rise-by-50-per-cent-c-8657366

How Much Power Do I Need to Live Off Grid

how much power do i need to live off grid
Our energy demands increase with the advancements in science and technology. This growing demand led us to rely more and more on the grid electricity but depending on burning fossil fuels is a surefire way to trigger global warming. That’s why going off the grid is becoming popular, both in an attempt to save nature as well as ditching the ever-growing energy prices.
With off grid living comes the concern of meeting the power demands. Many of us do speculate if an off the grid solar system will be able to meet the needs of my family or how much power do I need to live off grid. It’s absolutely possible to live off the grid and power an entire village let alone one family; that’s one thing I can assure you of; however, how much power would you need to live off the grid is a decision that has to be tailored to your needs at a price you can afford.
Here is how you can summarize and understand how much power you might need to live off the grid.
off grid solar system installation

Know The Energy Pattern of Your Household

Firstly, observe your everyday life and document what are the things you tend to use most. It’s best to take into consideration different seasons, as in winter, you may not need to use the air-con as much as you would in the summer.
In a typical household which, for example, let’s say is a family of four, the daily power consumption pattern may look like this- for heating and cooling purposes, the family uses 35% of the energy available for lighting up the house, about 7%, for hot water about 22%, for computers, styling tools, pool, dishwasher, other appliances about 20% and for other miscellaneous usages the rest of the energy is used.
For this particular family, it can be assumed that they use about 38kWh to 40kWh of energy a day without any alternative source of power. Please know that this is not a definite number but an illustration.
So, if your family’s energy consumption pattern looks anything similar, you can expect to go for a system of that size when you decide to go completely off the grid. In reality, people tend to shy away from using a lot of energy in fear of scarcity while living off the grid, but if your system is sized correctly, you don’t need to miss out on anything ever again.

Analyze Your Current Power Consumption

Above was speculation about the energy needs of a typical Australian household. But you can get legit numbers if you take a look at your quarterly energy bills. Usually, there is a usage pattern and count given in the bill paper along with the average daily kWh use.
That is also not a definite number but an idea of your pattern. Depending on these factors, you can get your off the grid solar house designed to perfection.
Remember that it’s always a good idea to go up a size while designing the solar system rather than expecting to limit your energy consumption if need be. Along with situations like suddenly needing a bit more electricity than usual, you can also expect your solar panel system to sometimes yield lesser than expected. This could happen because of the weather, lesser peak solar irradiation, shading issues, dirty solar panels, and a number of other reasons.
By upsizing the solar system, you can make sure to have an ample amount of energy to be at your disposal and go without generating solar energy for at least a couple of days.
off grid solar household

How Many Solar Panels Do I Need?

How many solar panels you would need to live off the grid depends on a number of variables which are-
  • Your daily average electricity usage
  • Amount of roof space you have
  • If your choice of installation area (can be roof or ground mounted system) has shading issues
  • Daily solar irradiation in peak and off-peak hours
  • The type of solar panels you choose
However, your energy needs and the output of each solar panel are the two core elements that determine the number of solar panels you will need to go off-grid.
Standard testing settings are used to assess panel performance. These circumstances include 1,000 W/m2 of solar radiation, AM 1.5 of the solar spectrum, and a 25 °C module temperature.
Typically, a panel’s performance increases with size. A 100-watt solar panel, for instance, is normally 47 x 21,3 x 1,4 inches in size. The size of a 200-Watt solar panel is 64 x 26 x 1.4 inches (rough projections). More photovoltaic cells can be put inside of a larger framework, increasing their performance here forth.
Also, if you choose to go for monocrystalline or polycrystalline panels is a deciding factor in this matter. Polycrystalline panels being inferior to monocrystalline ones, will require you to install more in numbers. One pro in favor of polycrystalline panels is that they are cheaper.
In short, if the solar panels are made from fragments of silicon or ingots of silicon is the core difference between the two types of solar panels; monocrystalline ones being from solid chunks of silicon and polycrystalline ones from fragments of silicon.
To be more precise about the whole ordeal, it is highly recommended you consult with a solar expert approved by the CEC. Learn more about off grid solar systems here.

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Benefits to The Environment of Going Off Grid

benefits to the environment of going off grid
In Australia, 33.6% of total emissions come from burning fossil fuel. Why is burning fossil fuel essential, you may ask? It’s needed to generate electricity. So, that proves a massive amount of environmental harm comes from our high dependency on grid energy which can be catered for with other renewable sources like solar, wind, hydro, etc.
On the flip side, going off the grid means eliminating that dependency on grid energy, ultimately lesser fossil fuel combustion each year. Off grid living facilitates the lifestyle of ultimate energy independence, leading to a more environmentally friendly lifestyle. Not only this, but there are also many other benefits of living off the grid.
Here are some of the benefits to the environment of going off grid discussed in brief –

Fight Against Global Warming

Global warming is more prevalent now than ever. As we gravitate towards grid electricity because it’s easy, we are indirectly facilitating the giant electricity retailers to burn more fossil fuels. This repetitive practice has increased the greenhouse gases in the environment. As a result, the heat of the sun gets trapped in the atmosphere, and the temperature rises significantly. This phenomenon is called global warming.
It is granted that not just the electricity retailers are solely responsible for this, all the other major corporations, especially manufacturing facilities, are also contributing to the problem. However, almost one-third of the GHG emission comes from fossil fuel burning, and none other than the energy retailers are to be blamed.
climate change and off grid living
If you choose to live off the grid, you can fight against this by opting for renewable sources of energy. Sources such as solar panel systems, micro hydro energy, and wind energy are some of the ways many people generate power off the grid. Find out more about how you can generate power off grid here.
These are clean power sources for your household, limiting your carbon footprint remarkably.
Not only will you not be emitting harmful gases, but also you can become completely energy independent. This means no power cuts during storms and no power cuts during maintenance at an odd hour.

Become Energy Efficient

As mentioned above, living off the grid will make you completely energy independent, but this also gives you the opportunity to remodel your surrounding in the most energy-efficient way possible.
For instance, you may reduce the likelihood of heat loss and add additional insulation by changing the foundation, form, and architecture of your house. Your dependence on energy and other heat sources will decrease, as a result, allowing you to satisfy your demands with a much smaller solar or wind power system.
  • Installing solar is the easiest of all renewable energy systems.
  • Solar panels are cheaper in comparison to grid connections.
  • It’s a reliable source of power that requires little to no maintenance.
  • Transporting solar and solar equipment is easier.
  • Within a few years, a well-designed system may pay for itself and offer a good ROI.
  • If problems arise, they are quite simple to resolve and, for the most part, do not require professional guidance.
Learn about off grid solar systems here.
benefits of solar energy to the environment

No More Fossil Fuel Burning

Burning fossil fuel such as coal is one of the core reasons why we are suffering from the drastic effects of climate change. The sea level has risen about 8 to 9 inches since the 1980s. These changes will become faster if we don’t take proper measures as soon as possible. Going off grid is one of those measures that we can take.
It’s ultimately the energy we consume to carry out everyday chores that do the most damage. When you choose to live off the grid, you are carrying out these everyday chores, not at the expense of the environment. Rather power sources like solar can give you essentially free energy for the rest of your life (at least the next 25 years) on top of being completely clean.

Recycling & Upcycling- A Sustainable Habit

You may develop the practice of recycling and upcycling if you live off the grid. It is conceivable in any sort of living situation, but they become simpler if you have access to a large property. For instance, many people who live off the grid make use of the property by setting up recycling areas where they can turn food scraps into compost. Additionally, there are many opportunities for upcycling as it is not as simple to dispose of what we generally regard to be rubbish in this situation. Using a pickle jar as a cookie jar or flowerpot, for instance, is upcycling.
Growing your own vegetables and herbs is another fantastic option for lowering your carbon footprint. As you grow your own food, you become less dependent on large-scale producers, who actively contribute to GHG emissions by utilizing expensive machinery and equipment.

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How To Generate Power Off Grid

how to generate power off grid
If you are looking forward to starting to live off the grid, sorting through different options for power generation is extremely important. There are many stand-alone systems that can generate energy for your household which are completely green, sustainable and carbon emission free. Although all these options may seem attractive, you are going to have to make the call to choose the one that is suitable for your house, keeping all the other aspects in mind.
The article is intended to help you through the process. On that note, here’s how to generate power off grid explained.

Different Renewable Energy Sources for Your Home

As we are mainly looking into powering a residential property or a small farm or business, this suggestion will strictly be catered to that. Solar emporium does not favour the non-renewable options of power generation for any off the grid property because of the extreme effects on the environment happening right now.
To power your off the grid home, you can choose the following power generation options (renewable)-
  • Solar panel system
  • Wind electricity
  • Micro hydro electricity

Solar Panel System

There are many ways to be energy independent and have no carbon footprint, like using wind and water electricity, but the process is time consuming and needs ongoing maintenance. A residential off-grid house that uses a power source other than solar is therefore uncommon. Without much effort on your part, solar energy can give your house the constant electricity it needs to run and store some more.
Wondering how solar panels work? Solar panels function by reacting when sunlight strikes them. The amount of energy generated depends on the angle and intensity of the sunlight, but solar panels will continue to produce energy for as long as they receive sunlight. After that, a solar inverter transforms it into useable electricity, which you may use to power your house.
off grid solar panels
In an off grid home, you are required to have solar batteries tied to the system. This way, you can reserve the surplus of energy generated by your panels to use later. Also, a charge controller is essential, which can determine the flow of electricity either to the house or the battery, also control when to switch to the backup generator if required.
Kilowatts, or kW, are the unit of measurement for a solar system’s power rating. It is a measurement of the size of your solar system, not the amount of energy it will generate. The size of your system (x kW) is multiplied by the Peak Sun Hours unique to your area, which vary between summer and winter, to get the kWh (kilowatt hour). The generated energy, measured in kWh, will initially be used to power the house’s daytime loads before being used to charge the battery bank.
Solar panels are the ideal choice for your off grid home among the other power generation alternatives.
Here is why-

Advantages of Solar Power

  • Easy installation process.
  • Requires little to no maintenance and labour.
  • Solar panel prices are dropping at an astonishing rate with recent technological advancements.
  • Government rebate under the Renewable Energy Target (RET).
  • A well-designed system can provide excellent ROI and pay for itself within a few years.
  • No additional establishment is required to maintain the system.
  • Sustainable and independent energy source.
  • Fixing any issues, if faced, is extremely easy and can be done without any expert supervision in most cases.
  • Does not require any additional connection fees or permissions.

Areas to Improve

  • If solar panels could work at a 100% efficiency rate, the entire world could be powered by only 1 hour of peak sunlight hours. Which is a rather imaginative scenario but the system’s efficiency can always approach growth.
  • With scientific revelations and effective supply chain management, the prices of a solar panel system have the potential to drop even more.

Wind Electricity

This is another option to generate power off the grid. It might not be the most feasible option if you do not have a lot of space in your off grid property. However, a 5 to 15 kW system is sufficient to provide for an average household’s monthly electricity needs. The efficiency rate of a wind electric system depends on the wind speed of the area, which can vary in different seasons.
A typical wind electric system which is enough to generate power for a single residential house can be at least 23-25 feet in diameter and 100 feet tall.
The rotor blades of a wind turbine, which function similarly to a helicopter rotor blade, convert wind energy into electricity using aerodynamic force. The air pressure on one side of the blade falls as the wind passes by. Both lift and tug are produced by the different air pressure on the blade’s either side. The rotor spins because the force of the lift is greater than the force of the tug.
If the generator is a direct drive turbine, the rotor is connected to it directly; otherwise, a gearbox that speeds up the rotation and permits a physically smaller generator is used. Electricity is produced as a result of the conversion of aerodynamic force into generator rotation.
micro hydro energy renewable

Micro Hydro Electricity

As the name suggests, the micro hydro electricity generation system requires water, a steady flow or stream of water. Using the kinetic force of a water stream micro hydro system can produce electricity to power any off the grid residential property. These off grid systems are usually the cheapest solution for any off grid home but with that comes some difficulties as well. It’s a high-maintenance system that requires quite a lot of attention.
Besides that, this is the most cost-efficient green energy source that can run 24/7 if designed properly. There are many commercial power plants that run on hydro electricity using a massive water stream, either man-made or natural, but a micro one is a miniature version of such systems.
The impact of the high-pressure water on these cups rotates an alternator, which produces energy. Batteries are typically charged by the alternator.
Maximum electrical output for hydroelectricity is determined by the formula: flow rate (litres per second) x head (meters) x 10. (watts). Therefore, a stream descending at 20 litres per second down a 10-meter head would have a 2000-watt maximum output.

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