The Global Environment Centre Foundation (GEC) is an entity that supports the UNEP’s International Environmental Technology Centre (IETC), based in Japan.
Heat pumps
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Knowledge partnerKnowledge partnerCountry of registrationJapanRelation to CTCNNetwork MemberKnowledge PartnerSector(s) of expertiseRenewable energyEnergy efficiencyForestryTransportWaste management
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Publication dateObjectiveSectors
This report highlights two underutilized but fully implementable technologies that efficiently integrate heat and electricity systems, provide flexibility and enhance energy security. It examines what restricts co‑generation and efficient district heating and cooling systems that can help de-carbonize the energy system.
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Publication dateObjectiveSectors
The handbook contains 31 articles by individual authors covering the following issues: policies and legislation on F-gases and related issues (Part 1), safety concerns and means to overcome (Part 2), a technical assessment of natural refrigerants in different applications (air conditioning, commercial and industrial refrigeration and heat pumps) (Part 3), and case studies by manufacturers and end-users providing insights into market developments and examples of successful conversions to natural refrigerants (Part 4).
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Publication dateObjectiveSectors
This report is a review of irrigation technologies for smallholders in the context of improving rural livelihoods, especially in regards to the prospects for sub-Saharan Africa. The role of traditional technologies is evaluated and modern water distribution technologies, such as sprinkler and trickle irrigation, are reviewed. Low-cost irrigation systems, including such innovations as the use of treadle pumps and drip-kits are then examined.