21. In 2014, Consumers Energy was ranked among the top 15 most sustainable energy providers. 22. Things have changed considerably, says organizer Mary Hazard, of the Northeast Sustainable Energy Association 23. The community is notable for working towards a sustainable energy consumption within the village. 24. The Smart Energy programme works to foster a secure, equitable and sustainable energy future. 25. Eric Martinot has written 70 publications on sustainable energy . 26. Many governments launched national plans to promote sustainable energy . 27. Since 2006, the company has focused on technologies associated with sustainable energy , principally wind power. 28. In 2010 Wellesley s Sustainable Energy Committee ( SEC ) was formed by Town Meeting. 29. Some electricity can be generated sustainably see sustainable energy . 30. In addition, he organizes regularly workshops to raise public awareness on sustainable energy through art.
