Switching water heaters to charge during the day can soak up solar and make sure electricity supply and demand match. A new, ...

Electricity retailers or distribution network operators could offer to change the times of hot water heating via ... power at wholesale prices from generators. Nighttime power used to be cheapest. But ...

When you have solar, you still pick a pricing plan for your electric utility. Here's some hints about how to do that. In ...

Explore the perfect geyser for your home with our complete guide. Learn about types, key features, and tips for choosing an ...