Contact Congress about S. 3123: Sustainable International Financial Institutions Act of 2025

The U.S. would stop backing many overseas fossil fuel projects and push global development banks toward cleaner energy. Banks that fund new fossil fuel capacity could lose access to matching U.S. contributions until they stop.

Modern Action explains legislation in plain English, helps you choose whether to support, oppose, or ask for changes, and drafts a message tied to the bill, your stance, and the elected officials who can act on it.

Sustainable International Financial Institutions Act of 2025 is a Senate bill in committee. The latest recorded action: Read twice and referred to the Committee on Foreign Relations.

Latest action on S. 3123: Read twice and referred to the Committee on Foreign Relations.

Who this affects: This bill mainly affects international development banks, U.S. officials who vote in those banks, U.S. agencies that finance or advise projects abroad, and countries seeking outside support for energy projects. It would matter most where governments or companies rely on U.S. help or development bank money to build energy systems, transportation fleets, or fuel infrastructure.

Why this matters: This bill matters because it could change which energy projects get U.S. support overseas. It would make U.S. money and votes harder to use for fossil fuel expansion and easier to align with cleaner energy. The impact would depend on how development banks, other countries, private investors, and energy markets respond. It could shape power projects, transportation choices, and infrastructure planning in countries that rely on outside financing.

Key provisions in S. 3123

• U.S. officials at covered global development banks would have to back cleaner energy. They must support actions that cut greenhouse gas emissions and move the economy away from fossil fuels.
• U.S. officials would have to oppose bank support that adds fossil fuel capacity. That includes loans, investments, policies, and help that refurbishes or extends the life of fossil fuel infrastructure.
• Covered banks would be pushed to stop funding gas- and diesel-powered passenger vehicles and buses by 2027. The bill focuses on vehicles with internal combustion engines.
• Each fiscal year, the Treasury Secretary must check fossil fuel spending by each covered bank. The review looks at how much the bank spent in the prior year on new fossil fuel capacity.
• The U.S. would hold back money from each covered bank if that bank funds new fossil fuel capacity. The amount held back must match the bank's spending on that capacity and go into an escrow account.

How Modern Action helps you take action on S. 3123

You do not have to start with a blank letter. Modern Action turns the bill, your position, and the relevant congressional context into a message you can edit and send. The goal is to make contacting Congress clear, specific, and useful without forcing you to parse bill text or figure out the right office on your own.

Questions people ask about S. 3123

What is S. 3123?

The U.S. would stop backing many overseas fossil fuel projects and push global development banks toward cleaner energy. Banks that fund new fossil fuel capacity could lose access to matching U.S. contributions until they stop.

How do I support or oppose S. 3123?

Choose support, oppose, or ask for changes on Modern Action. The action flow drafts the message for you and keeps the wording tied to this bill.

Who should I contact about S. 3123?

Modern Action uses your location to route the action to the congressional offices relevant to the bill and your representation.

Can Modern Action explain S. 3123 before I act?

Yes. Modern Action gives you a plain-English summary, current status, and action context before you send anything.