Victoria has a plan for the state to electrify, but how do we make the transition fair and equitable for everyone? New research suggests a way forward.
China is a major investor in Latin America’s renewable energy and critical minerals like lithium, but countries like Chile are also taking steps to secure their own clean energy future.
Nearly 400 new mines could open by 2035 to meet demand for the minerals used in global electrification. Better recycling can help with supply, but mining’s impacts will have to be better managed.
Ralph Cooney, University of Auckland, Waipapa Taumata Rau
Currently, most hydrogen is produced using fossil fuels but the falling cost of renewables and growing demand for energy have added momentum for clean hydrogen.
J.B. Ruhl, Vanderbilt University and James Salzman, University of California, Los Angeles
Do environmental reviews improve projects or delay them and drive up costs? Two legal scholars explain how the law works and how it could influence the ongoing transition to renewable energy.
A heater with a 300-litre tank can store as much energy as a home battery at a fraction of the cost. Being able to store surplus solar energy at the right times helps grid stability and cuts emissions.
The need to limit output to the grid costs solar panel owners up to $4.5 million a year in South Australia alone. A bill of rights and responsibilities can make connecting to the grid fairer for all.
Energy firms are likely to lie about their corporate social responsibility to the environment. Their deception can be turned around for good if they are held accountable.
The enhanced partnership could accelerate Australia’s transition from fossil fuel exporter to clean energy powerhouse. But success is far from assured.
Domestic use of natural gas is a minimal contributor to overall greenhouse emissions. There should be no rush to ban it before better, cheaper options are in place.