Dams

The myth of green hydropower

Large dams are disastrous for freshwater ecosystems. From preventing salmon migrations, to flooding niche river ecosystems, to blocking nutrient-rich sediment from getting downstream, hydropower is a catastrophe for wildlife. Yet currently, hydropower supplies more than half of our renewable energy. Isn’t cutting our dependence on fossil fuels worth the biodiversity cost of new dams? [...]

By |2024-12-11T09:19:02+00:00March 13th, 2023|Dams, Freshwater, Hydropower, Threats|Comments Off on The myth of green hydropower

Rivers – overlooked and undervalued allies in the age of the climate crisis

What role do rivers play in your life? For billions of people around the world, they are – literally – their source of life and survival. Although rivers cover less than one percent of the Earth’s surface, they are the most biodiverse and productive ecosystems in the world. In this post, Félix Feider looks [...]

By |2024-09-20T13:50:25+00:00October 25th, 2022|Dams, Freshwater, Hydropower, Rivers|Comments Off on Rivers – overlooked and undervalued allies in the age of the climate crisis