Green, clean and money-saving
By Annie Ropeik, Rhode Island Current
Environmental agencies in nine states, including Rhode Island, will work together to reduce planet-warming carbon emissions by making electric heat pumps the norm for most new home HVAC equipment sales by 2040.
A memorandum of understanding, spearheaded by the inter-agency nonprofit Northeast States for Coordinated Air Use Management, or NESCAUM, was signed by officials in California, Colorado, Maine, Maryland, Massachusetts, New Jersey, New York, Oregon and Rhode Island.
While it is not legally binding and does not commit particular funding, the agreement released Feb. 7 calls for heat pumps to make up 90% of residential heating, air conditioning and water heating sales in these states by 2040.
An interim goal of 65% by 2030 is based on last fall’s target from the U.S. Climate Alliance, a group of 25 governors, to quadruple their states’ heat pump installations to 20 million in the same timeframe.
The residential sector is one of the top two or three contributors to greenhouse gas emissions in most of the East Coast states signing on to the agreement, driven in part by cold climates and a heavy reliance on oil and gas for home heating. Residential emissions rank far lower in the Western states participating.
In a press release, NESCAUM emphasized the harmful smog, haze and ozone driven by nitrogen oxide and particulate emissions from fossil fuel combustion, calling buildings “a hidden source of air pollution.”
Senior policy advisor Emily Levin said states must move quickly to help residents replace these fossil-fired HVAC and water heating systems with heat pumps in time to limit the harms of global warming.
“You may only have one more crack at these buildings between now and 2050, because these are long-lived pieces of equipment — they can last 10 or 20 years,” she said. “So we really can’t miss our opportunity.”
EDITOR'S NOTE: We've had a heat pump, installed as part of a ductless A/C system, for more than 10 years. It delivers heat efficiently and is largely maintenance-free. Based on personal experience, I recommend them. - Will Collette