Colombia's state-run energy company Ecopetrol is considering new investments in renewable energy, including the purchase of ...

When Steve and Sarah Barr visited the eco-home of a friend nine years ago, it planted the seed of inspiration that has led to an ambitious –albeit expensive – project of their own. “I was shocked,” ...

Summer is around the corner and the harsh heat is going to take a toll on all of us. Here are some eco-friendly and sustainable ways to keep our homes cool without AC.