
U.S. trade policy continues to wreak havoc on global markets, impacting a range of asset classes. Carbon allowances experienced drawdowns leading up to the rollback of country-specific tariffs, with uneven impacts to different regions. A globally diversified approach to carbon investing may prove prudent this year, while uncertainty remains a significant factor in markets.
The deployment and rapid rollback of country-specific tariffs on Wednesday sent volatility spiking. With the U.S. maintaining blanket 10% tariffs on imports, as well as targeted tariffs on specific industries, longer-term impacts to the global economy remain to be seen. The 90-day pause on country-specific tariffs (excluding China, currently tariffed at 125% by the U.S.), as well as continuous changes to U.S. trade policy, only create more uncertainty for markets.
“Uncertainty around potential tariff retaliation and the broader economic outlook will likely continue to drive carbon prices,” KraneShares explained on the Climate Market Now blog.

Within the EU market, KraneShares reported a rise in compliance buying due to reduced prices but a slight reduction in long positions from investment funds. A reduction in renewable energy generation alongside colder weather could generate a slight buffer for downside action, but “may not be enough to provide substantial support.”
Ahead of country-specific tariff rollbacks, in overseas markets EU allowances fell over 7%, while U.K. allowances declined 3%. Domestically, California allowances dropped 4%, RGGI allowances plummeted over 7%, and Washington allowances fell slightly less than 1%.
A Diversified Approach to Carbon Market Investing
While the squeeze proved most substantial for the European Union carbon market ahead of tariff rollbacks, the U.S. markets also experienced notable declines. It remains uncertain what the impact of federal domestic policy will have on the state-run programs. However, these programs endured targeted attention from President Trump during his first presidency. As state-created entities, the California Cap-and-Trade program, as the Regional Greenhouse Gas Initiative in the northeast, and the Washington market generally have a layer of insulation from federal policies.
Overseas, tariffs could potentially prove a catalyst to unite the EU and U.K. carbon markets. “The two markets have been in early discussions around a possible linkage, though with Trump’s levies, it could be beneficial now more than ever to help simplify trade and promote stronger commerce ties,” noted KraneShares.

Investors looking to maintain exposure to carbon markets for the portfolio diversification they provide would do well to consider the KraneShares Global Carbon Strategy ETF (KRBN ). The fund provides diversified exposure to the largest carbon markets globally. This approach may prove beneficial while uncertainty dominates markets.
KRBN was the first of its kind to offer an investment take on carbon credits trading. The fund tracks the S&P Global Carbon Credit Index, which follows the world’s most liquid carbon credit futures contracts. The strategy also works to include new and expanding carbon markets globally. It added Washington’s carbon market last December.
The strategy includes contracts from the European Union Allowances and California Carbon Allowances. It also includes the RGGI markets and the United Kingdom Allowances. KRBN also now invests in the Washington cap-and-trade program, with a 5% allocation.
KRBN carries a management fee of 0.85%.
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