Problems with affordable, accessible energy could be mitigated by making more energy providers publicly owned.

India and China are the cheapest places to install rooftop solar, while the US, Japan and the UK are the most expensive.

Four years after Hurricane Maria wreaked havoc on Puerto Rico, federal money to rebuild its electricity system is finally about to flow. But it may not deliver what islanders want.

Natural gas was once widely seen as a bridge fuel to renewable energy. But the industry’s methane leaks make it a larger global warming threat than people realized.

To understand the CO₂ shortage, we need to look at fertiliser production – and why it has stalled in the UK.

To understand the CO₂ shortage, we need to look at fertiliser production – and why it has stalled in the UK.

A large amount of methane emissions come from natural gas infrastructure and landfills – all problems companies know how to fix.

A large amount of methane emissions come from natural gas infrastructure and landfills – all problems companies know how to fix.

The shipping sector’s emissions are equivalent to some industrial countries: here’s some innovative ways to help reduce them.