Climate impact of hydropower varies widely

Hydropower is broadly considered to be much more environmentally friendly than electricity generated from fossil fuels, and in many cases this is true. However, a new study reveals that the climate impact of hydropower facilities ...

Improving hydropower through long-range drought forecasts

Researchers at the Swiss Federal Institute for Forest, Snow and Landscape Research (WSL) have developed a complex hydrological model for forecasting dry spells lasting several weeks with high spatial resolution. These predictions ...

The hidden price of Iceland's green energy

The recent IPCC report has made it clear that we need to change our energy supply from fossils to renewable energy if we want to avoid catastrophic climate change. This transition has to happen now and it has to happen fast.

Nepal reinstates $2.5bn hydropower deal with Chinese firm

Nepal has reinstated a deal with a Chinese state-owned company to build a $2.5 billion hydroelectric plant scrapped by the previous government, officials confirmed Monday, as the new pro-Beijing administration seeks massive ...

Land under water: Estimating hydropower's land use impacts

Hydropower is the world's top source of renewable energy, producing a whopping 16 percent of the global energy supply. But hydropower is not without its environmental costs, particularly when it comes to the land that is ...

Norway could be Europe's green battery

Norwegian hydropower could make Norway the "green battery" of Europe—not by building new power plants, but by further developing the hydropower installations that were built out beginning at the turn of the last century.

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