Hydrogen is getting a lot of attention as the EPA prepares to propose new emissions rules for power plants. But it has a problem: almost all of it used today is made from fossil fuels.
Scientists at Swansea University have pioneered a printable and rollable solar cell.
Swansea University
Political will is necessary for governments to move away from oil. But alternative energies are not all that they seem, and should be considered carefully beyond the appearance of sustainability.
Snow on cattle drive sculptures in Dallas after a winter storm, Feb. 3, 2022.
Emil Lippe/Getty Images
Texas wasn’t prepared to keep the lights on during Winter Storm Uri, and it won’t be ready for future cold weather unless it starts thinking about energy demand as well as supply.
A pumpjack draws oil from underneath a canola field as a haze of wildfire smoke hangs in the air near Cremona, Alta., in July 2021.
THE CANADIAN PRESS/Jeff McIntosh
Canada has no choice but to adapt its energy sources and industries in a ‘just transition.’ If it doesn’t, the inevitable transition will be much more disruptive — and much less just.
Feeling tired and groggy in the morning may well lead you to crave a coffee boost. But is it a gift or just a loan in terms of energy?
Electrifying trucks and cars and shifting to renewable energy are crucial for California’s zero-emissions future.
Sergio Pitamitz / VWPics/Universal Images Group via Getty Images
California is one of the world’s largest economies, and it’s aiming for net-zero emissions by 2045. A transportation expert involved in the plan explains why it just might succeed.
The use of wood to fuel cooking fires is ubiquitous in Ghana.
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