renewable energy

The arrival of panels with semi-transparent solar cells in greenhouses could be of great help in achieving more efficient options.

Metanogenia, is a Spanish biotechnology company dedicated to the development of biological products for the generation of biogas from agro-industrial by-products.

Electricity generators created from the energy released by drops of water falling on a surface are not new.

New energy technologies are one of the great hopes in the fight against climate change. Now that they are so fashionable, we propose a challenge: how many questions in this test are you able to get right?

Although they are the best option, solar panels leave a trace of chemical contamination. In addition, the time it takes to offset the energy used and greenhouse gases emitted in production vary greatly depending on the technology used and geography.

If industries share resources, data and materials, an approach known as industrial symbiosis, the entire ecosystem could be more sustainable.

Scientists from the Katholieke Universiteit Leuven have developed a solar panel made up of cheap raw materials capable of converting sunlight into hydrogen, using the humidity present in the air.

Solar panels are made up of many small units called photovoltaic cells or solar cells. Photovoltaic cells are responsible for transforming light energy into electrical energy through the photoelectric effect. In this way, many cells connected to each other form a solar panel.