Fuel Taxation in Aviation
This report examines 32 Air Service Agreements concluded between COFFIS member states to determine the necessary steps before implementing a tax on the uptake of aviation fuel.
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COP 30 | COFFIS and CETP Ministerial
CETP and COFFIS are two coalitions of countries committed to action on transitioning international public finance from fossil fuels. This high level COP 30 event will highlight shared ambitions and strengthen connections to advance this agenda.
COP 30 Event | 11th Energy Transition Council Ministerial
At COP 30, the 11th ETC Ministerial will bring together ministers, donors, financiers, and technical partners to discuss global energy transition financing.
COP 30 Action Agenda | Advancing Financial and Fiscal Incentives for a Just, Orderly, and Equitable Transition Away from Fossil Fuels
This workshop convenes governments and stakeholders to advance the alignment of economic incentives with a just, orderly, and equitable transition away from fossil fuels.
Biodiversity Credits in Canada: Why trust, clear rules, and Indigenous leadership are critical
Canada has a chance to design a credible, Indigenous-led biodiversity credit market, but only if integrity and rights come before market expansion.
What You Need to Know About WTO Reform
The World Trade Organization is under enormous pressure as the global order becomes multipolar. How has the system evolved so far—and how does its reform agenda offer a chance to rethink global trade.
October 2025 | Carbon Minefields Oil and Gas Exploration Monitor
Approximately 30,000 square kilometres of acreage were awarded in September, exclusively in offshore blocks located along West Africa’s coast.
International Court of Justice Advisory Opinion on Climate Change Obligations and Its Implications for Investment Policy-making
Join IISD’s webinar on October 29 as we unpack the International Court of Justice’s (ICJ) landmark advisory opinion on states’ obligations to tackle climate change—and its implications for climate action, economic governance, and investment reform.
Interoperability or Fragmentation? The next test for border carbon adjustments
A multitude of different systems for measuring, reporting, and verifying embedded emissions at the border would be a nightmare scenario. Aaron Cosbey explores options for making border carbon adjustment regimes work together.