TY - BOOK AU - Stringer, John. TI - Energy T2 - Sustainable futures SN - 9780237539207 U1 - 333.79 PY - 2009/// CY - London PB - Evans Brothers Limited KW - Power resources -- Juvenile literature KW - Energy consumption -- Juvenile literature KW - Sustainable development -- Juvenile literature N1 - Published in association with the WWF; Bib and Ref; Contents: Energy in the 21st century -- Fossil fuels -- Renewable energy -- Sun, wind and water -- Energy from waste -- Biofuels -- Being energy efficient -- What you can do N2 - From turning off the lights to hydroelectric schemes, 'Energy' looks at the issues surrounding the world's energy supplies and the demand for energy. Discover what we mean by sustainable energy source, and what you can do to help conserve energy ER -