Features Quote of the day: 30/07/13 Published 12 years ago on July 30, 2013 By Blue & Green Tomorrow The use of solar energy has not been opened up because the oil industry does not own the sun. Ralph Nader, 1980 Related Topics:quoteofthedayquotesRalph Nader Trending Energy11 months ago The Role of Renewable Energy in Commercial Real Estate Economy11 months ago Why Collaboration is Key for a Sustainable Circular Economy Environment7 months ago Are Polymer Banknotes: an Eco-Friendly Trend or a Groundswell? Energy10 months ago How Energy Referral Programs are Saving The Planet… And Your Bank Account! Charity11 months ago Mass Texting: A Guide for Environmental Nonprofits Environment8 months ago Eco-Friendly Home Improvements: Top 7 Upgrades for 2025