Converting from fossil fuel heating systems to electric will help meet New York state’s climate goals and make home heating more affordable, according to a new study. The initial cost of installing electric systems is steep, but the report says there are ways the state could help.
Institute for Energy and Environmental Research President Arjun Makhijani wrote the report that advocates for electric technologies like geothermal and cold climate heat pumps. The heat pumps reduce greenhouse gas emissions by using free energy from the ground and the air rather than burning fossil fuels. Makhijani said in the long-term, it will make home heating more affordable.
"When you install a geothermal heat pump, not only will you benefit, your neighbors will be benefiting, because you reduce the peak load on the electric grid during the summer," Makhijani said. "To meet the peak load you have to install gas turbines you have to install transmission and distribution systems. You're benefiting your neighbors and the utility and reducing everybody's costs."
But Makhijani said the challenge is the initial cost of installing these systems.
“Part of the difficulty of making really efficient electric heating and cooling systems is that they are more expensive than natural gas and oil systems," Makhijani said. "Over the long term they save you money. How to reduce the cost is a big issue.”
Makhijani said there are multiple ways to reduce the costs and the state’s Energy Research and Development Authority has addressed the issue.
“One way to do it is to mandate efficient heating systems for public buildings, for new construction, so you create a market," Makhijani said. "It’s a nascent market.”
Gov. Andrew Cuomo is also proposing a $15 million rebate plan for installing ground-source heat pumps. Makhijani said a state policy limiting energy costs for low-income residents to six percent of their income is another reason to push for the switch to electric.
“Then the cost of heating goes down and the amount of public assistance money needed to help low-income households will also go down,” Makhijani said.
Plus, Makhijani said New York could be a leader in manufacturing heat pumps and parts, which could lead to new jobs.