The best Impact Investing newsletters

Delta Fund's newsletter challenges the assumptions of philanthropy and impact investing, arguing that ESG, win-win and climate agreements have failed to change a broken economic system. Its issues mix pointed critique with grounded case studies, such as a food-locker network, and speculative fiction about AI risks.

Wealth Currents is a newsletter about the emotional, relational and practical sides of holding and passing on significant wealth, including inheritance, family dynamics and impact-oriented investment structures. Readers get personal essays from a family-office practitioner plus accessible explainers on instruments like steward ownership and alternative fund structures.

Berry Impact Consulting publishes a newsletter applying impact thinking to business decisions, covering how nature, climate and emissions data can inform strategy and capital allocation. Its excerpts include a practical series on better decisions and a case-style analysis of social return on investment.

ImpactPost offers commentary and analysis on impact investing, with a focus on microfinance and lending in emerging markets. Issues range from practical Covid-era recommendations for lenders to critiques of fund manager coordination and curated monthly reading lists.

Superpowers for Good is a crowdfunding and impact investing newsletter from SuperCrowd.tv that promotes its video shows, event tie-ins and sponsors alongside interviews with founders and industry figures. Readers get updates on impact crowdfunding, Regulation Crowdfunding due diligence advice and policy events in Washington.

A weekly newsletter from the multifamily impact investing community featuring expert contributions on affordable housing finance and policy. Readers get practical perspectives on topics such as AI in housing operations, housing stability, and property tax exemption strategies.

Proof's resource hub publishes guides, case studies and explainers on impact measurement and reporting, such as how a fund implemented the Impact Performance Reporting Norms and what Scope 1, 2 and 3 emissions mean. Readers get practical background on measuring and communicating environmental and social impact, though much of the material is written by the company and promotes its own services.

Both/And Finance is a personal finance site by Rebecca offering free essays, tools and self-guided courses aimed at people who want financial decisions to serve collective wellbeing. Recent issues cover the site's focus areas, community-minded portfolio thinking, and the author's move to a role at an values-aligned advisory firm.

Eagle Venture publishes press-release style updates on its investments, market research and investor-led campaigns, mainly around counter-human-trafficking technology and responsible supply chains. Readers get announcements of portfolio investments and reports with headline market figures, framed as promotion for the fund.