Do you NEED the Tesla Powerwall battery?

battery for solar power

Under some circumstances you probably do. The key thing about this battery is that it has a high capacity and a high output (so you can run the kettle and the washing machine for example). It’s also small, clean, and easily mountable on the wall. Forget the old days of rows of kind of carContinue reading

What Makes a Home “Green”?

What Makes a Green Home?

What makes a home green, eco, or sustainable? Here are the main features: 1. A green home doesn’t use fossil fuels. Fossil fuels contribute to climate change, are expensive, and can be dirty and smelly. 2. An eco home is energy efficient: i.e. they use less energy whether its fossil fuel energy or renewable energy.Continue reading

Grey Water Recycling Spain

Grey water recycling Spain

Potable water is environmentally costly. Dams may have been built and land sacrificed. The water will have been filtered, treated and possible pumped long distances before it arrives at your tap. Potable water is a valuable source. One comment has stayed in my mind which I heard during a recent water shortage. “There’s no shortageContinue reading