Articles Tagged with ''clean technology''

Air cleaners are either subtractive or additive. Subtractive devices, like fiber or carbon filters, physically remove particles or chemicals from the air. Additive devices release substances into the air to neutralize microbes or chemicals.

A look at how Finland and its partners are using high-voltage electrode boilers to convert surplus renewable electricity into useful heat, cut emissions, and future-proof energy systems across Europe.

David Hamlin is the new vice president of engineering at Helix Earth Technologies and will lead product development and engineering strategies. Greg Powers has joined the company’s advisory board.

While this won't replace regular chimney maintenance or eliminate the need for proper venting systems, it's an important step toward making chimneys more sustainable.

The Department of Government Efficiency under Elon Musk and Vivek Ramaswamy are scrutinizing subsidies in the EV sector.

New burners achieve sub 5 ppm NOx emissions to meet the strictest regulatory requirements.

SMACNA says final rules address a workforce skills crisis and shortage due almost entirely to "the predictable and avoidable result of intentional underinvestment in skill and workforce quality over decades."

Slideshow: The National Air Duct Cleaning Association annual meeting in New Orleans at the end of March delved deep into the cleaning business with a focus on keeping up the demand momentum for the service from COVID-19.

BlocPower, a climate technology company focused on greening America's buildings, announced a fundraising round of $150 million, including more than $24 million of Series B corporate equity led by VoLo Earth Ventures and $130 million of debt financing led by Goldman Sachs.