Americas > Compliance Markets & Taxes > Massachusetts June GWSA auctions reach historic levels

Massachusetts June GWSA auctions reach historic levels

Published 22:51 on June 16, 2025 / Last updated at 22:51 on June 16, 2025 / / Americas (Compliance Markets & Taxes, US & Canada)

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Massachusetts’ power sector Global Warming Solutions Act (GWSA) auction last week for current vintages cleared at its highest level in over two years, while advanced vintages settled at a record price, according to results published Monday.
Massachusetts’ power sector Global Warming Solutions Act (GWSA) auction last week for current vintages cleared at its highest level in over two years, while advanced vintages settled at a record price, according to results published Monday.


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