Homeowners can apply for the Home Efficiency Rebate of up to $8,000 and a Home Electrification and Appliance Rebate of up to ...

Illinois could start turning homes and businesses into “virtual power plants” with solar-powered batteries aiding the grid, ...

The move won't immediately impact programs already put in place by utilities, but raises questions about future initiatives and drew criticism.

While the days are still mild, overnight temperatures are starting to dip across the First State. With lows settling into the 50s and 60s, some folks might be reaching for the thermostat.

While it's common to turn on the heat when nighttime lows get below 55 degrees in the fall, a better approach is to consider ...