- A Vertical Windmill
Turbines with blades that revolve on a vertical rather than horizontal axis can improve the efficiency of clean wind generators, according… - Fluid Filtering Improves Shop Efficiency
Recent years have seen considerable progress on lessening the environmental impacts of metalworking shops, specifically from the hazardous… - An Electric Hybrid for Forestry
Hear the term “forwarder” and you might think of a company that handles freight shipments. But in forestry, a forwarder is tractor-like… - Fume Extraction for a Cleaner Workplace Environment
Air pollution is a problem indoors as well as out. In the workplace, it might be welding gases, engine exhaust in a repair shop, fumes from… - Swedish Biogas Technology Online in S. Korea
In a pollution-reduction trifecta that promises to stand as a model for other alternative energy projects in Asia, the Swedish company Scandinavian… - Breathing New Life into Large Batteries
A unique new battery regeneration process known as Macbat Midi is giving a family-owned company from the Swedish province of Värmland visions… - Innovative Software for Greener Computers
Green IT is often associated with making more energy efficient computers and TVs, removing environmentally hazardous components, and properly… - New Scanner for Biomass Chemical Analysis
It may not be as glamorous as a bank of solar photovoltaic arrays or a windmill park gracefully extracting energy from shifting air masses,… - New Fertilizer Cuts Pollution
Traditional fertilizers contain inorganic nitrate or ammonia ions as a source of the nitrogen that all plants require for healthy growth.… - Greener Cellulose Chemistry
A single paper mill can use several thousand tons of chemicals each year in bringing forth the specialized characteristics of cellulose.…
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