On Thursday, the Wall Street titanย Morgan Stanleyย became the latest financial institution to leave the Net-Zero Banking Alliance, a United Nations-convened group of banksย committedย to “aligning their lending, investment, and capital markets activities with net-zero greenhouse gas emissions by 2050.”

Theย defectionsย keep piling up. Earlier this week,ย Bank of Americaย andย Citigroupย said they were leaving the alliance, and earlier in Decemberย Goldman Sachsย Group andย Wells Fargoย announced they were doing the same.

โ€œWe will continue to report on our progress as we work towards our 2030 interim financed-emissions targets,โ€ Morgan Stanley told Bloomberg in an email.

While Morgan Stanley didn’t offer an explanation for the exit, according to Reuters, financial firms have repeatedly found themselves in the crosshairs of some members of the GOP who argue that corporate efforts to limit fossil fuels run afoul of antitrust law.

Lodestar: The Self-Help Guide to Success, Happiness, and Fulfillment from Industry Leaders

An unexpected friendship sparked a new book, transforming a weekly newsletter into a blueprint for living your best life through timeless self-help principles.

Last summer, the Republican members of the House Judiciary Committee published a report accusing financial institutions colluding to impose “radical environmental, social, and governance (ESG) goals on American companies.” Their probe was largely focused on another climate group, Climate Action 100+, which is made up of financial institutions who strive to engage companies they invest in on climate issues. That coalition has also experienced a number of defections.

In December, 11 GOP-led states sued three asset managers in federal court, arguing that the firms had “artificially constrained the supply of coal, significantly diminished competition in the markets for coal, increased energy prices for American consumers, and produced cartel-level profits” for the firms in violation of antitrust law.

Despite the stated goals of the Net-Zero Banking Alliance, Morgan Stanley and other firms who are a part of the alliance have remained a major financial life lines for fossil fuel companies.

According to aย reportย published by a group of NGOs in 2023, 56 of the largest banks in the Net-Zero Banking Allianceโ€”including Morgan Stanleyโ€”have provided nearly $270 billion in the form of loans and underwriting to more than 100 “major fossil fuel expanders,” from Saudi Aramco toย ExxonMobilย to Shell.