Opinion & Analysis

An aggressive US climate policy rollout could provide a much needed dose of reality to the climate discourse in Canberra. It may also prompt Australia’s major parties to acknowledge the inevitability of a transition to a zero carbon economy.

The end of coal-fired generation in Australia is inevitable. Zero marginal cost, zero emissions energy is now a reality. Wind and solar are cheaper sources of new electricity than coal in most cases, putting significant pressure on the profitability of the inflexible, ageing coal generators. The only questions are when coal-fired power stations will close and how well Australia will manage that phasedown.

The sooner you invest in a solar battery the better off you’ll be, says Lightning Solar & Electrical’s George Panayides. After installing hundreds of solar batteries throughout Australia, Panayides says that demand is picking up and the future is bright, but notes that while high prices may inhibit uptake for some, the savings to be made with batteries and VPPs are a sure thing.

South Australia rounded out 2020 with a record-setting day, in which solar and wind supplied 99.6% of demand on the state’s electricity network on Dec. 27. But as solar veteran and Amrock MD Pierre Verlinden explains, there is some serious infrastructure needed if the state is to realise its 100% renewable ambition.

In light of the Morrison Government committing another $94 million to Marinus Link, Cornwall Insight Australia Senior Analyst, Jake Dunstan, asks whether Tasmania can do both; support the mainland and develop a renewable hydrogen industry locally.

The world is still combating Covid-19, with Europe now impacted by a second wave of the virus. While the market reported delays for a few projects, the impacts on the PV sector remain unclear. But if the world fails to curb the Covid-19’s spread, governments may be forced to reintroduce strict measures, thereby sapping PV demand. PV InfoLink’s Mars Chang expects module demand to hit 126 GW by the end of this year.

It’s 2020, and there has been a shift in the balance of power. Not in the Senate, but between the federal government and the states. All last summer during the bushfires – while the Prime Minister was infamously not holding a hose – it was the premiers and chief ministers who were right beside emergency services leaders, working to keep people safe and informed.

The regular cleaning of solar modules results is optimized power output and protects installations against costly failures. There are multiple approaches to module cleaning, both low-and-high tech. Pol Duthoit from SolarCleano sets out the need and the options.

Batteries are coming to a grid near you, if they’re not there already. Little ones in households and big ones like in Hornsdale, South Australia are being deployed in support of the clean energy revolution. But what are they doing there? What can batteries do?

Several Australian states are going it alone on the the energy transition. The policies adopted by New South Wales, Victoria, Queensland and others represent major departures from the existing national approach, and run counter to the neoliberal principles underpinning the current system.