Articles on Bioenergy

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Harvesting the stalk of the sugarcane plant results in tonnes of leftover leaves and tops, which could be used to create bioenergy. Santosha/Getty Images

Sugarcane trash can produce energy – what South Africa’s small farmers need to make this happen

Burning sugarcane trash is common in South Africa. With support small-scale sugarcane farmers could turn this plant waste into bioenergy.
Giant kelp (Macrocystis pyrifera) is a potential energy crop. Linking Tourism & Conservation/Flickr

Move over, corn and soybeans: The next biofuel source could be giant sea kelp

Making biofuels from crops grown on land poses trade-offs between food and fuel. A new study looks offshore.
The Paris Agreement on climate change, signed on Dec. 12, 2015, by almost 200 states, was hailed as the turning point to keep global warming in check. Progress, however, has been insufficient. (UNclimate change/flickr)

The Paris Agreement at 5: Time’s running out. How to get the world back on track to meet its climate goals

The Paris Agreement set countries on a path to limit global warming. Five years on, some progress has been made, but not enough. Decarbonizing the economy will take leadership and imagination.
Shutterstock

The Morrison government wants to suck CO₂ out of the atmosphere. Here are 7 ways to do it

Energy Minister Angus Taylor is this week expected to release the government’s first Low Emissions Technology Statement. It’s likely to include ways to remove CO₂ from the air – but do they work?
Bioenergy Carbon Capture and Sequestration, known as BECCS, is one of the technologies we may need to limit warming to 1.5 degrees. from www.shutterstock.com

Bioenergy carbon capture: climate snake oil or the 1.5‑degree panacea?

Delays on climate action to reduce emissions means that we may have to consider technologies that strip carbon dioxide from the atmosphere. But that will come at a cost.

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