Accra-Helsinki Group for Sustainable Cooling Logo
Accra • Helsinki • Global Montreal Protocol Community

The Accra-Helsinki Group for Sustainable Cooling

An informal community of like-minded individuals and groups focused on strengthening the Montreal Protocol on Substances that Deplete the Ozone Layer, and preventing ozone depletion and climate tipping points.

Official Mission

To advance a world of safe, efficient, and climate-friendly cooling and help prevent climate tipping points through strengthening the Montreal Protocol, ending environmental dumping, and accelerating the transition to sustainable cooling for all.

Background and Overview

The Accra-Helsinki Group was inaugurated in 2024. Like its predecessors, the Stockholm and Toronto Groups, the Group is an informal community of like-minded individuals and groups focused on strengthening the Montreal Protocol on Substances that Deplete the Ozone Layer and preventing ozone depletion and climate tipping points. Discussions center around current and future issues that may be addressed by the Montreal Protocol.

Unlike its predecessors, the Accra-Helsinki Group is unique in fostering strong collaboration between Article 5 (developing) and Article 2 (developed) Parties to pursue the Group’s goals.

The Group was initiated in response to concerns that inefficient cooling equipment using obsolete ozone-depleting substances (ODS) and hydrofluorocarbon (HFC) refrigerants is dumped into developing-country markets at prices so low that equipment necessary to avoid climate tipping points cannot compete for sales. In fact, in almost all of Africa and in many parts of Southeast Asia, energy-efficient cooling equipment with ozone- and climate-friendly refrigerants is not offered for sale.

Fortunately, Parties to the Montreal Protocol have agreed that the solution to this issue must involve exporters and importers (i.e., a “shared responsibility”). For instance, the EU and the US took the first steps by creating regulations to control the export of equipment that does not qualify for domestic sale. The challenge of the Accra-Helsinki Group is to put forward practical solutions for making this market transition.

Since that time, the Accra-Helsinki Group has expanded its focus to discuss other “unfinished business” of the Montreal Protocol by convening regular Side Events at Montreal Protocol meetings. This unfinished business is a critical part of the next decade of action for the Montreal Protocol—one of the world’s most successful treaties.

Chatham House Rule

The Chatham House Rule governs the Group’s meetings to encourage discussion outside the negotiating context.

The Group’s meetings are open to the Montreal Protocol community and are planned as Side Events at Open-ended Working Group (OEWG) meetings and Meetings of the Parties (MOPs).

Group Leadership

Kofi Agyarko
Co-Chair • CEO of Center for Shared Responsibility and Technology Ambition (CSRTA), former Director, Energy Commission, Ghana
Tapio Reinikainen
Co-Chair • Finland (Chief Specialist, Climate Solutions, Finnish Environment Institute)
Official Inquiries & Topic Suggestions
info@accra-helsinki.org
Strategic Transition Framework

Beyond Kigali — Accra-Helsinki Group for Truly Sustainable Cooling

The comprehensive architectural roadmap: connecting demand reduction, non-chemical cooling, refrigerant transitions, and lifecycle management to prevent climate tipping points.

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Beyond Kigali - Accra-Helsinki Group for Truly Sustainable Cooling Framework Slide
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1. Demand-Side & Non-Chemical

Passive & Refrigerant-Free First

Prioritizing building design, shading, insulation, and non-vapor-compression technologies to drastically lower the aggregate need for active mechanical cooling.

2. Chemical Evolution

Safe Natural Alternatives

Transitioning beyond high-GWP HFCs to climate-friendly and chemically safe alternatives with zero ODP, ultra-low GWP, and no hazardous PFAS or TFA breakdown products.

3. Systemic Outcomes

Lifecycle & Super-Pollutants

Lifecycle Refrigerant Management (LRM) coupled with Energy Efficiency MEPS to shrink halogenated feedstock demand, speed Kigali goals, and cut N₂O, SF₆, and PFCs.

Montreal Protocol Community Calendar

Meeting Information & Side Events

The Group convenes regular Side Events at Open-ended Working Group (OEWG) and Meetings of the Parties (MOPs).

Upcoming Meeting

Kigali Side Event: Accra-Helsinki Group for Sustainable Cooling

Date & Time: 2 November 2026 • 1:00 PM
Venue: Kigali, Rwanda • Montreal Protocol Session
Theme:“VSLS - a growing uncontrolled threat to the ozone layer”
Topics: TBD (Submit suggested discussion topics below)
Suggest a Discussion Topic for Future Meetings

Help shape the agenda for upcoming Side Events at OEWG and MOP sessions:

Past Meetings of the Group
MOP-37 Side EventNovember 2025
Nairobi, Kenya • 37th Meeting of the Parties

Topics discussed: Regulatory measures on sulfur hexafluoride (SF₆), phasing down super-pollutants under the Montreal Protocol, practical market solutions. Drew over 40 participants co-chaired by Kofi Agyarko & Tapio Reinikainen.

MOP-36 Inaugural Side EventNovember 2024
Bangkok, Thailand • 36th Meeting of the Parties

Topics discussed: Formal inauguration of the Accra-Helsinki Group; establishing shared responsibility between Article 5 and Article 2 Parties; stopping the dumping of inefficient cooling appliances with obsolete ODS & HFCs.

History of Accra-Helsinki Group by Marco & Stephen (UNEP PDF)
OEWG-46 Technical DiscussionsJuly 2024
Montreal, Canada • 46th Open-ended Working Group

Topics discussed: What is the Accra-Helsinki Group, addressing market barriers, energy efficiency with refrigerant transition, and non-F-gas alternatives.

IIR/IIF Report: Live from OEWG Meetings
Meetings • Dispatches • Analysis

Latest Group Activities & Press

Coverage of high-level convenings on the margins of Montreal Protocol Meetings of the Parties, policy declarations, and scientific dialogues.

All Press & Media
MOP37 Nairobi
Mabel Adorkor Annang (GBC Ghana Online)

Accra-Helsinki Group Calls on EU for Decisive Regulatory Leadership on SF₆ at MOP37 Nairobi

Co-chaired by Kofi A. Agyarko (Ghana) and Tapio Reinikainen (Finland), the session drew over 40 global participants to urge strong regulatory measures against sulfur hexafluoride emissions.

Read on GBC Ghana Online
MOP36 Bangkok
Montreal Protocol Dispatch

Historic Launch: Accra-Helsinki Group Formally Inaugurated at MOP36 in Bangkok

Operating under the Chatham House Rule, the Group was established in the tradition of the Toronto and Stockholm Groups to advance ambitious consensus on sustainable cooling.

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Policy & Science
Policy Research Team

Tackling the Twin Threats: Fast-Mitigation of SLCPs and Elimination of LLCPs

Scientific review of near-term HFC reductions alongside long-lived SF₆ containment to safeguard the ozone layer and avoid breaching catastrophic 1.5°C climate tipping points.

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Our Partners & Global Collaborators

Fostering shared responsibility between Article 5 and Article 2 Parties to the Montreal Protocol.

Background:
UNEP Ozone SecretariatUN Environment
Montreal ProtocolTreaty Framework
Climate & Clean Air Coalition (CCAC)Fast Mitigation
IGSDGovernance & Science
Ghana EPAArticle 5 Co-Chair Host
Ministry of the Environment FinlandArticle 2 Co-Chair Host
European Commission (DG CLIMA)Policy Leadership
International Institute of Refrigeration (IIR)Global RAC Science
African Union CommissionPan-African Transition
Basel & Bamako ConventionsWaste Dumping Controls
Accra-Helsinki Group for Sustainable Energy