Clean technologies provide the shining beacon of hope in the dark world issues of climate change, energy security and energy price hikes. We need new solutions and we need them fast. The industry that provides the practical solutions to these problems is fast growing and covers many aspects of sustainable … Read more
The volcano stove is a revolutionary stove that can be used in more than one way. Such multi-functionality makes it a great tool. Although, traditionally embraced by by campers, you have nothing to lose by incorporating its use in at home, especially in a household that strives to be more … Read more
On the 24th of March, 1989, the Exxon Oil Tanker, Valdez, hit the Prince William Sound’s Bligh Reef and ruptured. Exxon Valdez Oil Spill Facts Between 260 000 and 750 000 barrels of oil spilled into the ocean at Prince William Sound in Alaska. The tanker was set for Long … Read more
When we talk of nuclear waste we imagine spent fuel from nuclear reactors. But many industries and even medical centers produce radioactive waste. What happens to it? Nuclear waste disposal There are two approaches to disposal. Dilution and dispersion is used for very low-level radioactive gases and liquids, which are … Read more
Windmills conjure up romantic images of sails slowly turning amongst fields of wheat, the fabric sails gently rustling in the soft breeze. Or of course there’s Don Quixote riding at them on his horse and his trusty sidekick Sancho Panza looking on in despair. Or of Dutch mice running up … Read more
Wind power accounts for just over two per cent of America’s electricity, but this is growing. In 2010, 26 per cent of all new capacity came from wind[1]. Many of the world’s largest onshore wind farms are in the US; the world’s largest, the Roscoe wind farm in Texas powers … Read more
Hydrogen is the most abundant element in the universe. It powers the sun and is used a rocket propellant by NASA. Imagine if it could power your car. Benefits of using hydrogen The benefits of using hydrogen as a fuel read like a wish list for the perfect fuel. It … Read more
Most of us fill up our car with gasoline or diesel at the filling station forecourt. Butt here are alternative fuels; biofuel has a long history as an alternative to fossil fuels and is the fuel of choice in some countries. Sugar cane, sugarbeet, wheat and barley are the most … Read more
With the development of the smart energy grid comes the rollout of smart meters – a device which monitors your energy usage, giving you real time data and helping you optimize the energy you use. Smart Electricity Meters Smart meters will replace your existing meter. You can’t install them yourself … Read more
Upcycled clothing might sound like some ridiculous new fashion trend, but it is simply put the recycling up your old, out-dated clothing. If you are creative and pretty good with a needle, this is most definitely for you. With upcycled clothing you either revamp an old jean by adding something … Read more
Eco-friendly living isn’t always so straightforward. Small efforts do add up and make a difference. Here’s 5 easy ways to reduce your carbon footprint. Eat local. The local food movement is one of the best and easiest ways to reduce your carbon footprint. Reducing the transportation costs of the food … Read more
Canvas is used in so many things, it’s hard to think of all the things we depend on it for. Even for outdoor applications, which is only one portion of how we utilize this wonderful material, we find a wide range of places and ways in which canvas makes itself … Read more
Biodiesel is an alternative fuel made from renewable sources. Compared to petroleum, it burns cleanly and can be burned by itself or combined with diesel to make a biodiesel/petroleum blend. It is derived from feedstocks such as soybeans, corn and sugarcane. Biodiesel Made There are several means of producing biodiesel, … Read more
Fuel poverty is a fact of life for many people in developing nations. They’re often reliant on buying expensive kerosene or coal, or gathering wood and dung to burn over open fires. In countries which benefit from a lot of sunshine, solar cookers are a practical and low cost alternative … Read more
One of the most promising renewable energy sources is that of geothermal power. With the flexibility to be used in many ways, from large and complex power stations to small and relatively simple pumping stations, electrical power from geothermal energy has the potential to be one of the most sustainable … Read more