• Cooling India
  • Nov 15, 2017

The vapour compression refrigeration system has caused huge damage to the environment. The Montreal protocol has already banned the CFCs and the HFCs which gave high COP to the VCR system. Now, to face this challenge there are two ways. First one is to opt for new refrigerants with zero ODP and very low GWP. The other way is to adopt new refrigeration technologies that are discussed in the article…

  • Cooling India
  • Sep 15, 2017

The use of CO2 trans-critical refrigeration in warm climates has been a hot topic for many years. The tables are turning, however, and CO2 refrigeration advances across Southern Europe as an efficient and viable solution. In April 2016, the largest hypermarket in Italy opened its doors in Milan. The 10,000 m2 brand new Iper market is a pioneer in CO2 trans-critical refrigeration system using Ejector technology to enhance efficiency in temperatures upto 38°C. The turnkey refrigeration system is supplied by Arneg…

  • Cooling India
  • Aug 15, 2017

DEVap system, developed by NREL (National Renewable Energy Laboratory) is designed to address the inefficiencies in present day less energy intensive air-conditioning systems. This article informs about DEVap, its working principle and evaluation and limitations and advantages…

  • Cooling India
  • Jun 23, 2017

Berkeley Lab is partnering with Alphabet Energy to create a cost-effective thermoelectric waste heat recovery system to reduce both energy use in the industrial sector and electricity-related carbon emissions. ICF International estimates that such a system could save California 3.2 million megawatt-hours per year in energy while also increasing electrical reliability...

  • Cooling India
  • Jun 15, 2017

Through release of a sustainability toolkit, Walmart asks suppliers to reduce greenhouse gas emissions by one gigaton – the equivalent to taking more than 211 million passenger vehicles off of US roads for an entire year…

  • Cooling India
  • Jun 15, 2017

In Oslo, work has been completed on the world’s greenest air terminal which combines innovative design with energy efficient strategies as well as on-site energy harvesting systems...

  • Cooling India
  • Apr 15, 2017

Phase change materials (PCMs) are known for storing thermal energy by virtue of their inherent latent enthalpy. PCM tiles integrated with building envelope promises to offer the ease of construction without encroaching on valuable floor space occupied by building structure. PCM tiles are installed and analyzed in naturally ventilated rooms located in various geographic locations around India...

  • Cooling India
  • Feb 15, 2017

Daikin Applied are pleased to launch the EWAD-TZ B chiller range. The TZ B is the next generation of air cooled chillers with inverter screw compressor technology.