Garry Charnock
In 2005, Garry Charnock brought a proposal to his tiny U.K. village, Ashton Hayes, to band together to become carbon neutral. What happened next was extraordinary: Three-fourths of the population showed up for the first meeting; the community got on board; and it has since cut its carbon emissions by 40 percent — without government funds and spearheaded by volunteers — through modifications as simple as changing light bulbs and improving insulation. Aided by a subsequent grant, Ashton Hayes built a low-carbon sports pavilion and has embarked on other social enterprises. For his work, Charnock was awarded Climate Week’s “Inspirational Leader of the Year Award” in 2011 and continues to spread the word.