>"Wind power is essential to fighting climate change, yet building the turbines is energy-intensive and the blades are made from plastics. So how eco-friendly is wind power really?"
>"Wind power is essential to fighting climate change, yet building the turbines is energy-intensive and the blades are made from plastics. So how eco-friendly is wind power really?"
>"Wind and solar power are cheap, climate-friendly, and set to become mainstays of future energy supplies. But the energy generated varies greatly depending on the region. Which mix makes sense?"
>"Wind and solar power are cheap, climate-friendly, and set to become mainstays of future energy supplies. But the energy generated varies greatly depending on the region. Which mix makes sense?"