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30/05/2022 Actualité Registration Open: Webinar on Photovoltaic-powered Air Conditioning in Buildings
ng refrigerants as well as fossil-fuel based electricity supply, generating huge amounts of GHG emissions. Solar energy sourced to operate efficient air conditioners using climate-friendly natural refrigerants …
Meilleures pratiquesPROHeat2o significantly reduces overall energy costs by maximizing chiller performance and effectively recovering waste heat.
ALL PROChiller System models. In Step 1, waste heat from the refrigerant is harvested through a brazed stainless steel heat exchanger refrigerant-to-glycol water “recovery” loop. The closed “recovery” loop [...] operating cost savings. • System Protection: By separating the Refrigerant from the potable water supply, PROHeat2o safeguards both the refrigeration system and the potable water supply, preventing potential [...] loop temperature closely follows the discharge refrigerant temperature. In Step 2, a second fluid-to-fluid heat exchanger is then utilized to pre-heat potable water for the customer. The pre-heated water …
Meilleures pratiquesNew ‘Smart Store’ paves the way for 21st century supermarkets
biggest hypermarket. The supermarket cooling (refrigeration and comfort cooling) systems run exclusively on naturalrefrigerants (CO2). CO2-based refrigerants do not deplete the ozone layer and have the [...] approximately 50% more energy efficient compared to a typical supermarket with a first-generation CO2 refrigeration system. - Runs off sustainable energy sources - Reuses the excess heat created by cooling cases [...] the lowest possible Global Warming Potential (GWP) score. In addition, CO2 refrigerants outperform traditional HFC-systems when it comes to energy efficiency in different weather conditions. The supermarket …
02/07/2018 Actualité Side events at OEWG: Lessons from the past and tackling the future
This refrigerator illustrated the great impact of leapfrogging and the direct transition to naturalrefrigerants instead of using HFC technology as a temporary solution. Finally, together with EIA the GCI [...] Amendment to the Montreal Protocol marks the beginning of the phasing-out of climate-damaging refrigerants such as hydrofluorocarbons (HFCs). Yet monitoring the greenhouse gas emissions (GHGs) caused by [...] and HFCs. In particular, issues concerning key safety standards applicable to Air Conditioning, Refrigeration and Heat Pump (ACR&HP) systems and how those standards can be applied were debated. The GIZ Proklima …
Meilleures pratiquesProyecto Coca Cola Stratum Liberia, Costa Rica.
ammonia, the required power and the volume of refrigerant in the system raised doubts about the application of this naturalrefrigerant. In term of refrigeration level, the plant required 750 TR in plant air [...] 13.26%. • The ammonia volume was decreased by 4,822.00 pounds (2,187.24 Kg). • Ammonia, a naturalrefrigerant with a GWP of zero, was maintained. • The heat of the compressor oil was used in the requirements [...] Silver certification. What was our work on this project? It consisted of starting up the complete refrigeration system of the plant, which included all the air conditioning, the cooling of the process water …
Meilleures pratiquesTranscritical CO2 Condensing Units and Split Systems
Thanks to the experience gained over the years in the world of R744 naturalrefrigerant products, Rivacold integrates their NatRef portfolio with the MHX, a new range of Transcritical CO2 condensing units …
Meilleures pratiquesProduct: India’s first R290 air conditioner
boast an annual production capacity of 180,000 units. Given the lack of national standards for naturalrefrigerants in India, Godrej & Boyce filled a market gap when developing the country’s first R290 air …
MembreLIEBHERR Hausgeräte Lienz GmbH
first to convert our complete range of refrigerators to CFC-free refrigerants and blowing agents. We now only use the naturalrefrigerants R600, R290 and R170. These are specially designed for highly efficient [...] Hausgeräte Lienz GmbH Liebherr-Hausgeräte ‒ Specialists in refrigeration and freezing. Liebherr-Hausgeräte covers the full range of refrigeration and freezing for domestic and commercial use. Our work is [...] maintaining freshness. Within BluPerformance balance is perfected: We have integrated all of the refrigeration technology in the appliance base. As a result, the appliances of the same size have a considerably …
30/01/2024 Actualité Cooling NDCs needed? The NDC Helpdesk provides expert guidance
Why enhance NDCs with Green Cooling? The refrigeration and air conditioning (RAC) sector is responsible for more than 7% of global GHG emissions – from refrigerant use (direct emissions) and the operation [...] countries to enhance their NDCs with Green Cooling solutions based on two principals: using naturalrefrigerants in combination with highly energy-efficient appliances and buildings. Find out more about …
01/11/2016 Actualité 28th Meeting of Parties to the Montreal Protocol: GIZ Side Events during the event
Thanks to the conversion of the annual production of approx. 80,000 units to naturalrefrigerants, direct emissions of F-gases were cut by up to 19,700 tons CO2 equivalent per year. On another occasion [...] r Godrej & Boyce to convert its production to systems using environmentally sound hydrocarbon refrigerants and introduce energy-efficient technology, thereby establishing a best-practice model. Since its [...] well as trainings for policy makers and technicians that were developed, addressing the entire refrigeration, air-conditioning and foam (RAC&F) sector from the data collection to the implementation. The …