Access to electricity is taken for granted in most high-income countries. It is easy to forget how vital a reliable power source is to ensuring access to health. In the world’s poorest regions, where the electricity network is patchy at best, and often non-existent, entire hospitals run on costly and polluting diesel generators – a solution that

Maybe you travel for the beaches and the views. Maybe it’s for the food. But did you know that with a little planning and local assistance, you could use your travels to teach your friends about clean energy? Perhaps your

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