Iconic symbols of the city’s 1800s glory? Yes. Methane-producing environmental hazards? Yes. Are they here to stay? Likely.

Iconic symbols of the city’s 1800s glory? Yes. Methane-producing environmental hazards? Yes. Are they here to stay? Likely.

The end result: A mild-mannered smart device from brands like Ecobee, Google Nest, Honeywell and Amazon has an incredible ability to address energy issues and save us all money — without overwhelming ...