Learn how energy-saving power strips work, how much electricity they can actually save, and when they’re worth using. We explain standby power, compare different types of power strips, and share practical tips for reducing unnecessary energy use at home.

Why has petrol gone up? A simple look at how oil prices, geopolitics, refining, taxes and exchange rates all feed into what drivers pay at the pump.

Learn what makes a space heater energy efficient, how wattage, thermostats, and runtime affect electricity use, and discover a few efficient space heaters worth considering.

Minimum Energy Performance Standards (MEPS) are regulations that set minimum energy efficiency requirements for appliances and equipment. By establishing a baseline for energy performance, MEPS encourage efficient technologies, reduce energy consumption and costs, and help lower environmental impacts.

Need backup power for your home? We compare the 5 best home generators, from portable and dual-fuel models to powerful options for whole-home backup. See which generator offers the best combination of power, runtime, fuel efficiency, noise, and value.

Discover the best batteries for solar inverters. Compare LiFePO4, lithium-ion, AGM, and lead-acid options for reliable solar energy storage.

Find the best 2000W pure sine wave inverter for RVs, off-grid power, solar systems, and home backup. Compare top models, key features, battery requirements, power capacity, and what a 2000W inverter can run.

See how Apple is making its products and operations greener, from recycled materials to lower emissions, and what its sustainability goals mean for a greener future.