At the 2022 United Nations Climate Change Conference of the Parties (COP27), the United States launched the Net-Zero Government Initiative, inviting governments to lead by example and achieve net-zero emissions from national government operations by no later than 2050. During a COP27 event with partner nations, Council on Environmental Quality Chair Brenda Mallory and U.S. Special Presidential Envoy for Climate John Kerry announced that 18 countries have joined the United States in this new Initiative.

Countries joining the United States in committing to net-zero government emissions include: Australia, Austria, Belgium, Canada, Cyprus, Finland, France, Germany, Ireland, Israel, Japan, Korea, Lithuania, Netherlands, New Zealand, Singapore, Switzerland, and the United Kingdom.