LND topic: heat-pumps page 1

heat pumps

Heat Pumps in Maine: A Mix of Energy Tricks and Big Business

July 26, 2026

In Maine, heat pumps have become a common sight on roofs and in backyards. They work like air conditioners that can also warm houses, pulling heat from outside or the ground and moving it inside. Because they don’t burn fuel, they can be cheaper to run than electric baseboards or oil furnaces when e

opinion

Affordable Heat Solutions for Maryland Homes

March 20, 2026

In the last winter, Maryland’s residents faced unusually cold temperatures while their electricity bills climbed. The state’s utility company is set to raise rates three more times in the next months, which will hit low‑income families hard. Many homes in the Mid‑Atlantic are old and drafty, relying

technology

Quieting Down Car Heat Pumps: A Cool Science Trick

July 3, 2025

Ever wondered why your car's heat pump can be so noisy? It's all about the refrigerant inside. When it changes from liquid to gas, it creates tiny bubbles that pop, making that annoying sound. This happens because of a sudden drop in pressure. Scientists have been studying this. They found that the