Explainers

Nuclear energy is low-carbon energy made by breaking the bonds that hold particles together inside an atom.

Aviation emissions are responsible for around 5% of climate warming, and this share is rising.

Carbon pricing is a policy tool to lower emissions of carbon dioxide and other greenhouse gases, by putting a tax or other price on them.

Fusion energy is the source of carbon-free energy at the center of stars, including our own sun.

Biofuel is any liquid fuel made from “biomass”—plants and other biological matter like animal waste and leftover cooking fat.

Renewable energy is energy from sources, like wind, solar, and hydropower, that we cannot run out of.