How COP30 will shape ESG and sustainability priorities through 2026

Since its establishment in 1992, the annual UN Climate Conference of the Parties (COP) has brought together countries to negotiate global climate agreements; think COP21 in Paris, which produced the Paris Agreement and cemented net-zero targets as the standard for emissions reductions. This past November in Belém, Brazil, COP30 continued the conversation with a notable shift in tone as scientists sounded the alarm that climate-tipping points are approaching sooner than previously modeled. Billed as the “Implementation COP,” this year’s conference marked a move from aspirational commitments to enforceable expectations. While the meeting fell short of delivering the hoped-for fossil-fuel phaseout, it reinforced that adaptation – or preparation for unavoidable climate-related impacts – is now as central as climate mitigation. This translates to a multi-pronged challenge for our clients: achieving compliance with established environmental, social and governance (ESG) policy, assessing future sustainability practices and planning for new physical and regulatory realities.

Takeaway 1: Operational planning will drive a bottoms-up energy transition

One topic that was notably absent at COP30: fossil fuel phaseout. This places an even greater responsibility on entities to drive their own energy transition. And while the U.S. may lack a unified climate policy, market forces are accelerating the transition regardless. Operational plans must account for resilience in the face of increasingly frequent and severe weather, supply chain disruptions and load growth from emerging technologies, such as electrification and AI-driven data center development. These drivers are more tangible for decision makers than climate science and are increasingly responsible for driving operational changes and energy transition decisions. Organizations that integrate these discussions into their planning will better position themselves to proactively chart opportunities, increase operational efficiency and improve preparedness for decades to come. Baker Tilly supports clients in embedding energy and broader transition planning into long-term strategy; from building project pipelines and shaping strategic initiatives, to evaluating funding pathways and guiding implementation.

Takeaway 2: Navigating a fragmented climate landscape

Climate action has stalled in some places and surged forward in others, and the United States is a well-suited illustration of this fragmentation. Federal policy has swung away from climate science and environmental protection while state and local governments continue to push forward climate policies, disclosure requirements, climate adaptation strategies and other mandates. While California is perhaps the strongest example of mandated emissions reporting, other states such as Colorado and New York are following suit.