Energy is the thread that connects the whole site, and this category gathers posts on how we produce, move and use it. The central idea is simple: stop burning rocks for energy and move to wires, not pipes. Electricity from solar, wind and storage is cheaper and more efficient than burning coal, oil or gas, and electrifying transport, heating and industry means we need less primary energy overall.
Our posts here look at how that happens in practice. Community batteries mounted on power poles show how storage can be spread across neighbourhoods, reducing the need for expensive grid upgrades and giving households a share in the benefits. Another post considers green methanol as a potential clean fuel for sectors that are hard to electrify, such as shipping.
The category is also a good starting point for the wider debate. Fossil fuel systems depend on extraction, transport and combustion, while a renewable system depends on manufacture and installation, which gets cheaper with scale. Follow the links to the more detailed categories on renewable energy, batteries, hydrogen, nuclear and gas to see how each technology fits into the picture. Together they show why we are optimistic that the end of the fossil fuel era is closer than many expect.