Buzz feed – bringing renewables to the power grid

As the ways we obtain energy change power grids need to evolve to keep up with the new demands.

Renewable energy is on the rise in Europe as the economy develops away from the use of fossil fuels such as coal and oil, but an ageing electricity grid is struggling to keep up with the rapid pace of developments. Originally designed to obtain and distribute energy from a few large sources, Europe’s power grid … Read more

Turning food waste into animal feed could take a chunk out of livestock emissions

Recycling food waste to use as animal feed and turning manure into green fertilizers can lead to lower environmental impacts from food production.

Using European plant and dairy waste as an alternative to soy-based animal feed could see a big drop in agricultural emissions and prevent deforestation. Every year around a third of all food produced for human consumption is wasted, according to the United Nations. That equates to 1.3 billion tonnes of food down the drain and huge … Read more

Cultural cross-fertilisation to rescue soils

As more food than ever is being grown, it is important to find ways to promote and maintain soil quality.

Sharing best practice farming techniques with farmers from different cultures and traditions could help increase the quality of our soils – a vital step in ensuring that we can grow enough food for people in the coming decades. At Wageningen University in the Netherlands, scientists are coding an app that will allow farmers in countries … Read more

Marine scientists steer trawlers away from sensitive sea floors

Newly developed trawling gear can lower the impact of fishing on the sea floor.

Bottom trawling, where fishing boats drag a heavy net along the seafloor, can devastate marine habitats and cause fish stocks to plummet, but scientists have developed new eco-friendly techniques to support the sustainability of an industry employing tens of thousands of people. Bottom (benthic) trawling indiscriminately catches bottom-feeder fish and seafood like plaice, cod, shrimp, … Read more