Portland OR.  In 2018 Portland’s voters passed the Clean Energy Community Benefits Fund, a tax projected to bring in $44 to $61 Million annually to fund climate action. “Portland Clean Energy Community Benefits Fund” www.portland.gov   The tax places a 1% gross receipts tax on large retailers that make $1 Billion or more in gross sales nationally.

A Price on Carbon.  “How Cities Can Put a Price on Carbon” Feb. ‘22. www.c40knowledgehub.org  Covers such topics as emission trading systems, carbon taxes, other types of charging, and standards and regulations.