Cool Contributions fighting Climate Change II (C4 II)

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Commissioned by: German Federal Ministry for the Environment, Nature Conservation, Nuclear Safety and Consumer Protection (BMUV)
Partner countries: Costa Rica, Grenada, the Philippines

Objective

The objective of the project is to foster sustainable development of the RAC sector by strengthening the competence of key actors and improving related structures. C4 II adapts existing methodologies and develops new tools for replication in other countries, promoting the transformation towards sustainable cooling. Increased ambition triggered by sector specific NDC implementation plans is expected to unlock enormous GHG reduction potential. 

Country specific objective

Cooperation with the three partner countries is twofold: Firstly, the countries will be supported in advancing and implementing the cooling strategies developed with C4 I assistance. Secondly, all three countries will serve as valuable sources of knowledge on cooling strategies, policy approaches and green cooling technology demonstration, which is highly relevant for an increasing number of third countries.  

Approach

A sustainable approach enabling a strong multiplier effect lies at the core of the project. Best practices and instruments developed in C4 I are to be made available to other countries for replication in blueprints and guidelines. This includes, for instance, a blueprint on sector-specific NDCs or a roadmap for the introduction of Minimum Energy Performance Standards. Proven approaches are to be systematically transferred to other regions, which in turn will increase awareness of Green Cooling. 

Partner countries

Latest News

R290 - A Sustainable Cooling Revolution

Event , 03 April 2025, 12:00pm - 1:00pm UTC

Virtual

As global demand for air conditioning rises, split-type ACs contribute significantly to energy consumption and greenhouse gas emissions. These emissions stem from both the operation of the units, often powered by fossil fuels, and from the use of high-impact refrigerants. In this context, R290 (propane) presents a sustainable solution, enhancing energy efficiency and reducing emissions in the refrigeration, air conditioning, and heat pump (RACHP) sectors.

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This webinar will explore the role of R290 in driving the transition to greener cooling solutions. By introducing the updated R290 Resource Guide and sharing practical examples of its use in RAC equipment, this session will highlight the substantial potential of R290 in promoting sustainability and reducing GHG emissions in the RAC sector. We will also discuss the challenges to adopting R290, including safety concerns and technical barriers, and highlight the opportunities for accelerating its use. Join us to learn how R290 can support climate action plans and contribute to global sustainability goals.

Time (UTC)TopicSpeaker
12: 00 - 12:05Opening RemarksClaudia Alvarez, GIZ Proklima
12:05 - 12:25Update of the R290 Resource GuideDaniel Colbourne, Re-Phridge
12:25 - 12:40Practical applications of R290Philipp Denzinger, GIZ Proklima
12:40 - 13:00Q & AAll participants

 

Location

Virtual

Date / Duration
03 April 2025, 12:00pm - 1:00pm UTC

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