Renewables are cheaper than ever yet fossil fuel use is still growing – here’s why

Despite the meteoric rise of wind and solar, fossil energy sources have met most new demand in fast-growing economies.

Malte Jansen, Lecturer in Energy and Sustainability, University of Sussex • conversation
Sept. 19, 2023 ~7 min

Pulverised fuel ash: how we can recycle the dirty byproduct from coal-fired power stations

Pulverised fuel ash can be recycled and used to manufacture concrete as well as other products.

Jonathan Oti, Associate Professor at the Advanced Materials Testing Centre (AMTeC), University of South Wales • conversation
Sept. 1, 2023 ~5 min


EPA’s crackdown on power plant emissions is a big first step – but without strong certification, it will be hard to ensure captured carbon stays put

Fossil fuel power plants can avoid most emissions by capturing carbon dioxide and pumping it underground. But to be a climate solution, that carbon has to stay stored for thousands of years.

Klaus Lackner, Professor of Engineering and Director of the Center for Negative Carbon Emissions, Arizona State University • conversation
May 16, 2023 ~8 min

Why don't rocks burn?

Some rocks will burn, and others will melt, depending on how they were formed and what minerals they contain.

Natalie Bursztyn, Lecturer in Geosciences, University of Montana • conversation
May 15, 2023 ~6 min

Biden's strategy for cutting carbon emissions from electricity generation could extend the lives of fossil fuel power plants

After the Supreme Court overturned the Obama administration’s strategy for reducing power plant carbon emissions in 2022, the Biden administration is taking a narrower but still ambitious approach.

Jennifer K. Rushlow, Dean, Vermont School for the Environment, and Professor of Law, Vermont Law & Graduate School • conversation
May 12, 2023 ~9 min

For developing world to quit coal, rich countries must eliminate oil and gas faster – new study

Developing countries are expected to quit coal faster than any energy transition in history.

Steve Pye, Associate Professor in Energy Systems, UCL • conversation
Feb. 17, 2023 ~6 min

Loopholes wide enough to 'drive a diesel truck through' -- how to tell if a business is really net zero

We’re rarely aware of a company’s full environmental footprint.

Ian Thomson, Director of the Centre for Responsible Business, University of Birmingham • conversation
Feb. 7, 2023 ~7 min

Cumbria coal mine: how to understand local support for the new pit

Local people describe a purposeful past in this former mining community – and a bleak future.

Pancho Lewis, Researcher, Lancaster Environment Centre, Lancaster University • conversation
Dec. 15, 2022 ~7 min


Cumbrian coal: the 18th-century poem that perfectly encapsulated Whitehaven’s mining culture

As opponents of the Whitehaven Colliery protest, an expert on the cultural history of British landscapes revisits an 18th-century poem that reminds us of the town’s industrious spirit.

Christopher Donaldson, Lecturer in Cultural History, Lancaster University • conversation
Dec. 15, 2022 ~7 min

Cumbria coal mine: empty promises of carbon capture tech have excused digging up more fossil fuel for decades

Here’s what I’ve learned from researching the history of UK climate policy.

Marc Hudson, Research Fellow in Industrial Decarbonisation Policy, University of Sussex • conversation
Dec. 8, 2022 ~4 min

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