In the recent past, people didn’t even use to think about what is climate change and how is it causing any damage but with the turn of the century, as things started to become clearer, it became evident that the ozone layer is shrinking and the World is in for a big change. In order to tackle this unwelcome change, renewable energy was named as the savior. In Australia, companies like Liberty Energy Capital are working day and night to increase the acceptance and improve the technology for renewable energy Australia.
What are renewable energy systems Australia?
There is a very broad definition of renewable energy systems Australia as Australia puts to use almost all sorts of the renewable energy resources available. According to resources in the year 2020, a considerable chunk of Australia’s total electricity generation, about 24%, came from the utilization of renewable energy sources. This included the wind which contributed about 9%, hydro about 6%, and solar about 9%.
When seen at a national level this scale is already promising but to speed things up, Australia is open to more options such as use of hydrogen as a renewable energy. Here, renewable energy South Australia can be regarded as one of the prime examples where South Australia fulfilled about 100% of its energy demand in 2021 through renewable energy for about 180 days.
Due to this efficiency and progress, South Australia has attracted an investment of about $6 billion at a large scale level which is enough to determine that the state is readily moving towards a welcome change.
How many renewable energy sources are there?
There are a total of 5 major renewable energy sources such as the solar energy that comes from the sun, heat from the earth’s core that is used as geothermal energy, energy production by wind known as wind energy, biomass from plants, and energy production through flowing water known as hydropower.
Now the question arises that how can people benefit from these energy resources? The answer lies in investment in renewable energy. Yes, at a state level and at an individual level people need to adopt this technology to benefit from cheap and reliable energy production that comes from these resources.
What is hydrogen energy Australia?
Hydrogen renewable energy is the energy produced via the utilization of hydrogen in hydrogen fuel cells for the production of electricity and so on. It is done through different processes such as electrolysis and pyrolysis where the end product is hydrogen and this hydrogen is then used in fuel cells to power vehicles, vessels, planes, industries, and so on.
The main goal behind the promotion of hydrogen energy Australia is net zero emissions as there are no potentially damaging byproducts of the process that are harmful for the climate, when hydrogen is used as an alternative source of energy. Australia aims to shift its energy dependency from traditional resources to hydrogen energy as quickly as 2050 and companies like Liberty Energy Capital are really making it happen.
So this is all about how the utilization of renewable energy is changing landscapes of energy generation, not only for Australia but for the World. If you still have any questions, you can reach out to us right away. We’d be happy to answer your queries.
What is net zero?
We all have heard of net zero. But what does that actually mean? Simply put, net zero is the ratio between the amount of greenhouse gases produced and the amount taken out. When the amount of greenhouse gases added is equal to the amount removed, we reach net zero. What is the best way to achieve net zero?
What does net zero mean?
Net zero refers to balancing the amount of greenhouse gases in the atmosphere with those that are removed.
You can think of it as a bath. If you turn on the taps, more water is added. When the plug is pulled out, water comes out. The water content of the bath is dependent on the input from the taps as well as the output through the plughole. The input and output must be balanced to ensure the bath has the same water content.
Net zero follows the same principle. We must balance the amount of greenhouse gasses we release with what we take away. Net zero is achieved when we subtract less than we add. This state is also called carbon neutral. However, zero emissions and zero carbon can be slightly different as they often mean that no emissions have been produced.
What is the difference between net zero and gross zero?
You might be wondering why we don’t aim for net zero or gross zero given the negative impact carbon emissions have on our planet. Gross zero would be to stop all emissions. This is not realistic for all industries and all sectors. Despite all efforts to reduce them there will still be emissions.
Net zero is a way to look at all emissions and allows for the elimination of unavoidable ones such as those coming from manufacturing or aviation. You can remove greenhouse gases by nature. For example, trees absorb CO2 and then use new tech to modify industrial processes.
How can we stop climate change?
The excess of greenhouse gases in the atmosphere is triggering harmful global warming, so reducing the amount of these gases should help to tackle climate change. This can be done in two ways:
- lower the emissions we are sending into the atmosphere, from activities such as industrial processes, power generation, transport and intensive agriculture
- remove greenhouse gas emissions from the atmosphere, for example by capturing carbon created during industrial processes before it’s released or planting more trees.
What can we do to stop climate change from happening?
Global warming is caused by excessive greenhouse gas emissions. It is important to reduce these gases. There are two options:
- Lower the amount of emissions we send into the atmosphere from activities like power generation, industrial processes, and intensive agriculture
- reduce greenhouse gas emissions from our atmosphere. For example, capturing CO2 that was released during industrial processes or by planting more trees.
