XPSA Supports Montreal Protocol Amendment Accelerating HFC Phase-Out

The Extruded Polystyrene Foam Association (XPSA) , whose members include the major extruded polystyrene foam (XPS) insulation manufacturers in North America, has announced its support for the Montreal Protocol amendment hastening the global phase-down of hydrofluorocarbons (HFCs) to protect the stratospheric ozone and mitigate the effects of climate change.
 
XPSA has expressed support for both the Montreal Protocol and the Environmental Protection Agency’s (EPA’s) Significant New Alternatives Policy (SNAP) Program, under which XPS manufacturers are transitioning out of using HFC-134a. XPS manufacturers have met or exceeded the timelines set forth and will continue to do so based on science and environmental stewardship. XPSA’s members are committed to eliminating HFCs from their products by the EPA SNAP deadline of January 1, 2021.
 
“The phase-out of HFCs will be a milestone within the XPS industry’s stewardship and sustainability objectives and a progression of our ongoing search for technology improvements to better serve our customers and protect our environment,” said John Ferraro, executive director of XPSA.
 
Replacing HFC-134a requires a reconsideration of the entire chemical makeup of XPS insulation products. The EPA understands that XPS manufacturers need time to identify alternatives to HFC-134a; assess and address risks of alternative components; analyze capabilities and make modifications to equipment, facilities, manufacturing processes, and worker safety and training programs; work with suppliers on equipment and component needs; build and engage in pilot- and plant-scale trials; obtain permits, approvals, and financing; and address commercialization issues such as ensuring production capacity to meet global market demand.
 
XPS’s properties heighten a structure’s energy efficiency, which both the U.S. Department of Energy (DOE) and EPA acknowledge to be one of the greenhouse gas (GHG) emissions reduction strategies. In fact, ASHREA and XPS industry estimates indicate that homes using XPS insulation sheathing save enough energy in the first year to heat over 500,000 homes in the U.S. XPS reduces GHG emissions by lowering the energy consumption of a structure, which diminishes the amount of energy spent in the distribution of energy, the delivery of which requires 3.34 units of energy to send 1 unit to a building for user consumption. Environmental Product Declaration (EPD) data shows that the reduced energy consumption due to XPS foam pays back the embedded CO2 multiple times over the life of a building.

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