Climate change and global economic and demographic factors present new challenges for food and fuel security. Electricity and heat can be produced by a range of renewable energy technologies but biomass from plants is unique in being able to directly replace oil for transport and chemicals.
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Stained Glass Windows - Howie Mudge LRPS has added a photo to the pool: [image: Stained Glass Windows] St. Cadfan's church, Tywyn.
21 minutes ago