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Building Matters
Extruded Polystyrene Insulation with Low Global Warming Potential

After years of federal inaction, three manufacturers have brought low-GWP XPS to the market
BS* + Beer
A Look at Refrigerants

Rethinking our HVAC systems and the compounds that make them run
Building Matters
Replacing HFC Refrigerants

A look at the transition away from refrigerants with high global warming potential toward A2L refrigerants for next-generation heat pumps and air conditioners

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Extruded Polystyrene Insulation with Low Global Warming Potential