Energy Efficiency Specialists are the energy-saving gurus. They find ways to cut power use in homes, offices, and factories. For instance, their upgrades have helped businesses save up to 40% on energy bills. Curious how they do it? Check out this guide from Energy Star. It’s amazing how small changes can lead to big savings. They’re also working on smart thermostats and energy management systems that learn your habits. It’s like having a personal energy coach for your home or business.