Ultra Low Cost Solar Joins Australia’s Clean Tech Plan

By Daniel Khmelev
Daniel Khmelev
Daniel Khmelev
Daniel Khmelev is an Australian reporter based in Perth covering energy, tech, and politics. He holds bachelor's degrees in math, physics, and computer science. Contact him at daniel.khmelev@epochtimes.com.au.
November 5, 2021 Updated: November 5, 2021

Drastically lowered solar costs will be a new priority under the Australian government’s plan to reach net zero emissions by 2050.

The federal government has underpinned Australia’s path to net zero via its Technology Investment Roadmap, which will now feature low cost solar amongst carbon capture and storage (CCS), soil carbon, hydrogen, energy storage, and low emissions steel and aluminium.

This comes as Prime Minister Scott Morrison engages in dialogue with world leaders at the 26th United Nations climate summit, COP26.

Energy and Emissions Minister Angus Taylor said the aim was to lower the cost of solar to $15 per megawatt-hour, around a third of its current price, by 2035.

“We see much greater potential for cost reductions in solar power than other sources of renewables,” Taylor said in a statement. “And Australia is blessed with an incredible landmass and the highest solar irradiation of any continent.”

Epoch Times Photo
Minister for Energy Angus Taylor looks on for the opening remarks of the Leaders Summit on Climate hosted by United States President Joe Biden, in Sydney, Australia, on April 22, 2021. (AAP Image/Mick Tsikas)

The cost of solar has seen consistent drops of around 12 percent per year since the 1970s.

However, Taylor outlined that reducing the cost was a stepping stone in achieving another critical objective in Australia’s plan to reach net zero emissions—lowering the cost of “green” hydrogen.

Green hydrogen, unlike conventionally produced hydrogen, can be generated solely by using renewable energy through a process known as “electrolysis,” which involves passing an electrical current through water.

Taylor said that by creating low-cost solar, it would help bring down the cost of green hydrogen to $2 per tonne, becoming competitive with the price of hydrogen generated through fossil fuels.

The Australian government also plans on investing at least $20 billion into new and emerging technology over the next decade to bring down emissions, as part of a “technology, not taxes” approach to reaching climate goals.

In his COP26 address, Morrison emphasised that cleaner technology solutions could be used globally by other countries, which would have a greater impact on emissions.

“Cleaner technology solutions must outcompete existing technologies if they are to be successful everywhere, and especially so in developing economies,” Morrison said in a statement. “Raising the cost of energy just impacts those who can afford it least.”

Epoch Times Photo
Australian Prime Minister Scott Morrison attends virtually during the first ASEAN-Australia Summit at Parliament House in Canberra, Australia, on Oct. 27, 2021. (AAP Image/Lukas Coch)

Nevertheless, Australia’s COP26 climate commitments have been scrutinised by environmental groups.

In particular, organisations such as the climate change communications group, the Climate Council, said Morrison’s plan was hollow and “without modelling, new funding or any new policy.”

The Climate Council has recommended Australia reduce emissions by 75 percent (below 2005 levels by 2030)—instead of the current reduction of 26-28 percent outlined by the Paris Agreement—and to achieve net zero by 2035.

“To achieve net zero and help avoid catastrophic climate change, the federal government must take rapid and concrete steps to cut emissions deeply this decade, starting with an end to all new coal or gas projects.”

Around two-thirds of Australia’s 21 coal-fired power stations will retire by 2040.

Epoch Times Photo
Liddell coal-fired power station in the Hunter Valley region of New South Wales, Australia on Apr. 22, 2018. (AAP Image/Dan Himbrechts)

However, the Australian government plans on keeping gas power and has already commissioned new gas power generation.

Speaking at a public hearing last week, Paul Broad, CEO of government-owned energy provider Snowy Hydro, said that solar and wind generation needed “firming” capacity to provide energy for periods when the sun didn’t shine, and wind didn’t blow.

“You need to think about the transition fuels. As Europe is showing today, the key transition fuel is gas,” Broad said.

Daniel Khmelev is an Australian reporter based in Perth covering energy, tech, and politics. He holds bachelor's degrees in math, physics, and computer science. Contact him at daniel.khmelev@epochtimes.com.au.