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Watchtower

Exposing Gaps BetweenBank Policy & Practice

Watchtower uses AI to reveal whether the world’s largest banks’ climate and fossil fuel financing practices match their commitments.

Our latest collaboration: ING helped fossil fuel firms raise over $900 million despite climate pledge

Our Document Repository,
Watched 24/7

Policies from 101 of the world’s biggest banks, gathered and monitored daily. Track everything from major policy updates to the smallest changes that might otherwise go unnoticed.

Watchtower document repository showing bank policy categories and document versions

Find the promises,
Spot the loopholes,
In seconds

Our AI-powered policy synthesis tools extract banks’ climate commitments and surface the fine print that weakens or narrows them. In seconds, not days or weeks.

* Freely available to NGOs, researchers and organizations working towards the same goals.

Watchtower policy synthesis highlighting climate commitments from ING, Santander, and Barclays

Tracking a particular bank?

Tell us which and we’ll let you know when its policies change.

Built by Bank.Green

An independent team combining technical expertise with climate advocacy experience.

Albert Carter, Technical Director

Albert Carter

Technical Director

Albert leads Product & Engineering.

Previously a research programmer at MIT's CSAIL, he applies deep expertise in backend engineering, applied machine learning and UX architecture to build scalable data systems. Albert designs and leads the development of Watchtower.

Aaron Hoffer, Backend & Data Science Lead

Aaron Hoffer

Backend & Data Science Lead

Aaron leads the platform's backend and data science development.

With over 10 years of experience working with various startups, he brings deep expertise ranging from full-stack engineering to data science. Aaron architects the AI agents and data pipelines that power Watchtower's policy analysis capabilities.

Zak Gottlieb, Strategy & Communications Lead

Zak Gottlieb

Strategy & Communications Lead

Zak leads Watchtower's strategy, communications, and partnerships.

With over a decade of experience, including directing media for international climate movements, he combines digital mobilization expertise with stakeholder engagement to drive the organization's growth and Watchtower's impact on climate accountability.