Question: I'm looking for a way to cut energy costs at home, is there a device that can help me schedule and optimize my HVAC usage?

The Sense is a powerful home energy monitor that uses AI to monitor your energy usage minute by minute. It includes features like real-time energy monitoring, device detection, historical usage analysis and solar monitoring. It can help you cut energy use, spot unusual usage patterns and cut carbon emissions by shifting power use to cleaner times of day.

Another good option is the Sensibo Smart Home Climate Control. Sensibo makes smart HVAC and indoor air quality monitors that let you control air conditioners and heat pumps from afar. It also offers smart scheduling, energy efficiency and air quality monitoring, and can save you up to 40% on your energy bill.

If you're looking for something more elaborate that works with a broader range of devices, check out Telematica. Telematica consolidates and optimizes energy equipment like thermostats, solar inverters and electric vehicle chargers, with up to 50% cost and energy savings. Its API supports features like HVAC optimization and demand response, so it's a good option for more general energy management.