Clean, Green, and Renewable Energy. Are there any Alternatives?

Alternative energy sources are intended to replace fuel sources that have negative impacts on the environment or to substitute for non-renewable resources. Alternative energy sources are also referred to as “Renewable Resources”, “Clean Energy” or “Green Energy”.

The Penn Libraries have several specialized resources of information for the alternative energy market.

Alternative Energy eTrack (Global Data) is a database of alternative energy information encompassing a range of industry markets and equipment worldwide.

Alternative Energy eTrack includes intelligence on companies operating in the global alternative energy market and covers all key alternative energy markets including wind, solar, hydro, geothermal, bio, ocean, hydrogen, energy storage, energy efficiency and energy infrastructure markets. Continue reading