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Decommissioning old wind turbines generates thousands of tons of new waste

mennessä CrNet Oy | huhti 22, 2026 | Science and Research News of Sustainable Development

Wind turbines are usually decommissioned after 20–25 years, which is often the lifespan specified in contracts. Some wind turbines can operate for longer, but this depends on regulations, environmental factors and maintenance. Approximately 85 per cent of the parts in...

Milk Production Carbon Footprint May be Larger Than Thought

mennessä CrNet Oy | huhti 22, 2026 | Science and Research News of Sustainable Development

When discussing the climate impact of milk, attention usually falls on cow methane emissions. Changes in the carbon stored in soil organic matter rarely factor in farm-level carbon footprint assessments, because a standardized calculation method is still subject to...

Penguin ‘toxicologists’ find PFAS chemicals in remote Patagonia

mennessä CrNet Oy | huhti 9, 2026 | Science and Research News of Sustainable Development

Penguins living along the Patagonian coast of Argentina can serve as living monitors of their environment by using small, chemical-detecting leg bands, according to a study from the University of California, Davis, and the State University of New York at Buffalo. For...

Bottom Trawling Catches Thousands of Fish Species, Including Those Most At-Risk

mennessä CrNet Oy | huhti 9, 2026 | Science and Research News of Sustainable Development

From seahorses to sharks, more than 3,000 fish species have been caught in bottom trawls, including many at risk of extinction, according to a new global inventory. More than 3,000 fish species have been caught in bottom trawls, with estimates suggesting the true...

Waste reduction and circular economy development grant programme in Georgia

mennessä CrNet Oy | huhti 8, 2026 | Science and Research News of Sustainable Development

The United Nations Development Programme (UNDP), as part the EU-funded joint programme ‘Green, Inclusive and Circular Economy: Waste Reduction and Recycling for Citizens’ Health’, has announced a call for proposals to support the establishment of extended producer...
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