International. Market assessments that GIZ (German Government Advisory Agency) carried out in numerous countries show that accelerating the transition to more energy-efficient split air conditioning systems with R290 refrigerant (propane) will play a key role in creating a more sustainable sector.
The agency highlights that jumping to high-efficiency devices using R290 reduces energy consumption and GHG emissions and therefore offers a significant opportunity to contribute to national climate action plans (Nationally Determined Contributions). While there is an urgent need for action in the sector, there are several barriers to market transition, such as safety concerns about the flammability of R290, lack of awareness and uncertainty about new technologies, as well as limited understanding of the proper treatment of refrigerants in the manufacturing process, installation, operation and disposal.
In this context, GIZ published a resource guide (Volume 1) to inform relevant stakeholders about the factors that are considered crucial for a successful market transition to R290 and energy-efficient Split air conditioners. The guide aims to close the knowledge gaps that hinder the introduction and application of AC Split R290. This guide addresses all relevant topics and provides a set of references for more detailed information at the end of each chapter.
The information in this guide is based on practical experience gained in GIZ projects (including IKI projects such as the conversion of the Godrej & Boyce production line to AC split R290 in India, contributions in refrigeration to combat climate change, Indonesia's Green Chillers NAMA project, the Green Cooling Initiative) and interviews with industry players.
The guideline is intended to enable key stakeholders to take effective and coordinated action to introduce green technology into AC systems in their country. It ultimately aims to encourage policymakers to facilitate market adoption of energy-efficient split-type AC using R290.
The full guide in English can be viewed by clicking here.
