Clean Energy Trends — Global renewable energy investment growth (1995 2007)[1] Clean Energy Trends is a series of reports by Clean Edge which examine markets for solar, wind, geothermal, fuel cells, biofuels, and other clean energy technologies. Since the publication… … Wikipedia
clean — I. adjective Etymology: Middle English clene, from Old English clǣne; akin to Old High German kleini delicate, dainty Date: before 12th century 1. a. free from dirt or pollution < changed to clean clothes > < clean solar energy > b. free from… … New Collegiate Dictionary
Clean technology — Main article: Environmental technology Clean technology includes recycling, renewable energy (wind power, solar power, biomass, hydropower, biofuels), information technology, green transportation, electric motors, green chemistry, lighting,… … Wikipedia
Clean tech law — contemplates a diverse set of legal and policy issues related to the development and commercialization of clean technology. These issues range from conventional natural resources law to cutting edge intellectual property issues related to… … Wikipedia
Clean configuration — refers to the flight configuration of an fixed wing aircraft when its external equipment is retracted to minimize drag and thus maximize speed for a given power setting. Application For most airplanes, clean configuration means simply that the… … Wikipedia
clean-cut — [klēn′kut΄] adj. 1. with a clear, sharp edge or outline 2. well formed 3. distinct; clear 4. good looking, trim, neat, etc … English World dictionary
clean — clean1 W2 [kli:n] adj comparative cleaner superlative cleanest ▬▬▬▬▬▬▬ 1¦(not dirty)¦ 2¦(people/animals)¦ 3¦(environment)¦ 4¦(fair or legal)¦ 5¦(not offensive)¦ 6 come clean 7 make a clean breast of it … Dictionary of contemporary English
clean — 1 /kli:n/ adjective 1 WITHOUT DIRT without any dirt or marks: Are your hands clean? | a clean towel | sweep/scrub etc sth clean: Wipe that sink clean when you re done. | clean and tidy/neat: Try to keep your room clean and tidy. | spotlessly… … Longman dictionary of contemporary English
clean-cut — adjective 1. neat and smart in appearance a clean cut and well bred young man the trig corporal in his jaunty cap a trim beard • Syn: ↑trig, ↑trim • Similar to: ↑tidy … Useful english dictionary
clean — /klin / (say kleen) adjective 1. free from dirt or filth; unsoiled; unstained. 2. a. free from foreign or extraneous matter: the wool was sold at $4.27 a kilogram clean. b. free of radioactivity: to enter a clean room. 3. free from defect or… …
