1) Carbon allowance prices saw a short-term dip associated with reduced economic activity from COVID-19 containment measures but have shown a quick recovery. 2) The Western Climate Initiative (WCI) saw a short-term decline in secondary market prices with allowances being withheld from the market due to auction reserve prices, but auctions settled at the reserve price and the secondary market recovered. 3) While some carbon markets shifted compliance deadlines or saw impacts to auctions due to COVID-19, market stability mechanisms helped absorb the initial shock and political will for reducing emissions remains strong.