Solar has become the world’s favourite new type of electricity generation, according to global data showing that more solar photovoltaic (PV) capacity is being installed than any other generation technology.

Most of the world could switch to 100% renewable energy by 2050, creating millions of jobs, saving millions of lives that would otherwise be lost to air pollution, and avoiding 1.5℃ of warming.

By virtue of its size, elevation and currently frozen state, Greenland has the potential to cause large and rapid increases to sea level as it melts.

When utility executives make decisions about building new power plants, a lot rides on their choices.

By continuing to delay significant reductions in greenhouse gas emissions, we risk handing young people alive today a bill of up to US$535 trillion.

Solarpunk imagines a sustainable future, and what it might be like to live in it. Solarpunk’s optimism towards the future is the first concept that needs complicating here.

Using energy stored in the batteries of electric vehicles to power large buildings not only provides electricity for the building, but also increases the lifespan of the vehicle batteries, new research shows.

People who report working to save energy in their own lives may be less likely to support government action on energy-use reduction and sustainability, a new study suggests.

President Donald Trump’s decision to exit the Paris climate agreement reaffirmed what was already clear

There are so many ways we can slow and stop the burning of fossil fuels in the United States. But we need to get to work.

The federal government recently announced that it is giving recycling company ResourceCo a loan of A$30 million to build two waste-to-fuel plants producing “solid waste fuel”.

Socially and politically, 2016 was a momentous year for Britain. It was also a record breaking year for energy and the environment, but thankfully for all the right reasons.

The US Environmental Protection Agency recently enacted regulations to reduce methane emissions from oil and natural gas production.

Getting climate change under control is a formidable, multifaceted challenge. Analysis by my colleagues and me suggests that staying within safe warming levels now requires removing carbon dioxide from the atmosphere, as well as reducing greenhouse gas emissions.

Around the world, 1.1 billion people have no electricity and 2.9 billion can’t cook with “clean” energy. The international community has big aspirations to tackle this challenge, and its focus is on sustainable energy.

Since the February blackouts in South Australia, the Australian government has increased its interest in carbon dioxide capture and storage (CCS).

On Tuesday, March 28, President Trump traveled to the Environmental Protection Agency to sign an executive order rolling back a number of climate-related regulations that have taken effect over the past eight years.

There are a number of available low-carbon technologies to generate electricity. But are they really better than fossil fuels and nuclear power?

A key question amid the consternation over the current state of Australia’s east coast energy market has been how much renewable energy capacity to build, and how fast.

The electric grid is an amazing integrated system of machines spanning an entire continent.

Chemists have engineered a molecule that uses light or electricity to convert carbon dioxide into carbon monoxide.

Donald Trump wants to restrict or even abolish the US Environmental Protection Agency (EPA).

In some political circles, hostility to climate policy has become a way of showing off one’s conservative credentials. But a suggestion for pricing carbon, grounded in classic conservative principles, has now emerged in the United States.