Swiss researchers from the Wood Materials Science Laboratory at the ETH Zürich and the Swiss Federal Laboratories for Materials Science and Technology in Dübendorf are working on an exciting new way to generate energy that requires us to simply move around our own homes and … [Read more...] about A solution to greener homes could be right underneath our feet
electricity
This start-up has pedestrians generating clean energy in Sierra Leone
If you are reading this article, then chances are that you are in a country with abundant access to electricity. For most people living in Sierra Leone, the opposite is true. In fact, the West African country has one of the lowest access rates for electricity across the globe. … [Read more...] about This start-up has pedestrians generating clean energy in Sierra Leone
This seawater-powered lamp is bringing light to coastal communities
Like millions of other people on the planet, inhabitants on the Guajira Peninsula, a coastal desert at the northernmost tip of South America, lack adequate access to electricity. Something they do have in abundance, however, is saltwater — a commodity that is now charging small … [Read more...] about This seawater-powered lamp is bringing light to coastal communities
New tech taps into the movement of tree branches to generate electricity
Inspired by the continuous flows of energy found in nature, a recent project has proved that the natural movement of trees may offer a sustainable alternative to power our cities in the future. The concept, called anemokinetics, is based on the first law of thermodynamics, … [Read more...] about New tech taps into the movement of tree branches to generate electricity
3 effective and often-overlooked tips to reduce your home’s energy use
There’s no shortage of earnest advice about all of the ways you can reduce your energy use at home. Beyond the obvious stuff like setting your thermostat wisely, many of the tips, tricks, and optimizations take a lot of effort for a small payoff. From Liam McCabe at the New York … [Read more...] about 3 effective and often-overlooked tips to reduce your home’s energy use