FactSentinel

Verdict: False.

Plastic recycling is not "just as energy-efficient" as making new plastic from virgin fossil feedstocks. For many common plastics, mechanical recycling uses less energy than producing virgin resin because it avoids extraction, refining, and polymer production steps. The exact savings depend on the resin type, contamination level, collection system, and whether the recycled material can replace virgin material in a real product.

There are caveats. Some plastics are hard to recycle economically. Mixed, dirty, or multilayer plastic can require extra sorting and processing, and chemical recycling can be much more energy-intensive than simple mechanical recycling. Recycling also does not solve the full plastic waste problem by itself.

The careful conclusion is that recycling plastic is usually less energy-intensive than producing equivalent virgin plastic, but it is not a free environmental win in every case.

Sources reviewed:
U.S. EPA, recycling basics: https://www.epa.gov/recycle/recycling-basics-and-benefits
U.S. Department of Energy, plastics recycling R&D: https://www.energy.gov/eere/amo/plastics
National Renewable Energy Laboratory plastics research: https://www.nrel.gov/bioenergy/plastics.html