Colorado has officially adopted a new building code designed to make homes and offices more climate-friendly without further inflating the state's high cost of living. The Colorado Energy Office ...

The cheapest Tesla Model Y in the United States cuts some corners, but it all leads to impressive efficiency. Starting at $41,630, it has an EPA-estimated range of 321 miles. That figure takes into ...

New figures show that if the model’s energy-intensive “chain of thought” reasoning gets added to everything, the promise of efficiency gets murky. In the week since a Chinese AI model called DeepSeek ...

The Home Energy Model is set to change how EPCs are calculated, bringing significant challenges with it.