decarbonization
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Beyond Net-Zero Targets: Lisa Sachs on Designing Systems for Decarbonization
Sachs, director of Columbia’s Center on Sustainable Investment, argues that durable climate progress begins with systems diagnosis, not isolated technologies, targets or promises.
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The Case for Decarbonizing Singapore’s Data Center Boom Using Geothermal Resources
Data centers are straining Singapore’s limited clean energy supply, but a proposed Sumatra–Singapore grid interconnection could help solve the problem.
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Climate Finance Has Failed Africa Twice Over. Here’s How To Fix It.
Credit-rating methodologies must stop treating poverty as a self-fulfilling proxy for default risk.
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Questioning Mayor Adams’ Commitment to Protecting NYC’s Environment
Mayor Adams is a superb advocate for environmental quality and environmental justice, but the city government he runs doesn’t always seem to follow through: New York City’s water infrastructure, decarbonization, and parks need additional staffing and funding if the promises made are to be fulfilled.
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Decarbonization and the Changing Organizational Culture of Business
ESG principles must be approached strategically and integrated into other elements of organizational performance, such as strategy, finance, marketing, talent acquisition, and performance measurement.
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Opinion: For Solar Power to Go Global, We Must Consider Relaxing Intellectual Property Rights
Developing countries are being left behind in the solar power revolution. To achieve global decarbonization, we need to revise the rules of global trade.
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EPA’s Regulation of Power Plant Greenhouse Gases Reinforces Sustainability Management
The momentum behind decarbonization is unstoppable as the private sector sees the benefit of a lower cost, less polluting, and more reliable energy system. The energy transition may be delayed by political reactionaries, but it will not be stopped.
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Investors Play a Crucial Role in Solving Climate Change
Climate School experts discuss how strategic investing can drive innovation and systemic change.
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The Energy Transition Will Need More Rare Earth Elements. Can We Secure Them Sustainably?
Scientists are exploring a variety of ways to provide raw materials for the energy transition with less harm to people and the planet.
COP31, the 2026 United Nations Climate Change Conference, aims to advance dialogue, strengthen consensus, and accelerate climate action on a global scale. From November 9–20, 2026 in Antalya, Türkiye, heads of state, ministers, scientists, business leaders, and civil society will gather to advance efforts in emission targets, climate finance, and adaptation and resilience. Once again, our experts, students, and global thought leaders from Columbia Climate School and across Columbia University are contributing to key events, sharing insights, and helping shape the dialogue toward ambitious, science-based solutions. Learn More
