UK Cities Plan Clean Air Zone Expansions, Diesel Bans Are Possible
7 May 2017, 09:57 UTC · By: Sebastian Toma / Diesel engines that do not comply with the Euro 6 norms may be banned in certain areas of some cities in the United Kingdom. Those would be "Clean Air Zones"
Maine's Next Industry Could Be the Sale of Clean Air
6 May 2017, 14:31 UTC · By: Sebastian Toma / A businessman who has started a company that sells bottled air wants to expand the enterprise into Maine. The state's clean air could be sold across the world