Stories by Eric Marx

The powerhouse of the European Union struggles to cut the dirtiest fossil fuel

The environmental activist group is negotiating to potentially purchase a coal mine in Europe

A new treatment plant can make energy, clean water and chemicals

The nuclear pioneer nation plans to cut back on its reliance on reactors

Companies and governments continue to explore how a financial system could work with an economy that eliminates excess greenhouse gas emissions

A big, clean energy industry matures at sea

With lots of solar and an eclipse, Europe's grids found different ways to avoid losing power