Variable-speed compressor technology has leveled the playing field for this type of heating and cooling equipment.

A panel of solar industry judges chose Free Hot Water for its innovative and cost-effective design of a solar hydronic heating, hot water and photovoltaic system that was shown to be cost-competitive with a natural gas system.

Geothermal heat pump manufacturer ClimateMaster has designed an online calculator that demonstrates to homeowners the potential cost savings of a geothermal system.

The Connecticut Clean Energy Finance and Investment Authority is pioneering innovative financing methods that make rooftop solar systems more affordable and accessible for consumers.

Developers are creating a new subdivision of homes in Kennewick, Wash., with underground geothermal systems. The subdivision has 18 lots; the long-term plan is to build 400 homes.

This 20-page publication, “A Consumer’s Guide: Heat Your Water with the Sun,” introduces consumers to solar heating technologies.

Tjernlund Products’ HotShot Universal Blower captures air on top of a wood stove and blows it out an adjustable chute into the room at stovetop height.

Caleffi is kicking off its year-long Caleffi Excellence program to encourage designers and installers of hydronic or plumbing systems to showcase their work featuring its products.

GeoStar introduces two new commercial water-source units to its product line — the Aston Compact and the Arbor Base — and announces upgrades to the GeoStar Arbor.