State of the Planet

News from the Columbia Climate School

Securities and Exchange Commission2

  • Comments to SEC Encourage Environmental Risk Disclosure

    Comments to SEC Encourage Environmental Risk Disclosure

    Earlier this summer, the Securities and Exchange Commission proposed changes to their disclosure requirements for publicly listed mining companies. The Columbia Water Center was among those submitting comments on the proposed new rules.

Overhead view of Columbia campus with text Columbia Climate School Class Day 2026: Congratulations Graduates

Congratulations to our Columbia Climate School Class of 2026 and all of our 2026 Columbia University graduates! Learn more about our May 15 Climate School Class Day celebration. 💙 #Columbia2026 #ColumbiaClimate2026

  • Comments to SEC Encourage Environmental Risk Disclosure

    Comments to SEC Encourage Environmental Risk Disclosure

    Earlier this summer, the Securities and Exchange Commission proposed changes to their disclosure requirements for publicly listed mining companies. The Columbia Water Center was among those submitting comments on the proposed new rules.