Advansor enters CO2 fishing race R744, April 19, 2017 According to Advansor, of the 4.7 million small and medium-sized fishing vessels currently active worldwide, approximately 80% use climate-damaging refrigerant R22. The Danish firm and other companies are teaming up with UNIDO and the Danish Technological Institute (DTI) in a joint working group to develop a … Read more
Nick Collins, ERS, for Zondits Zondits recently interviewed Walter Stark, CTO of MSP Technology, on the dehumidification equipment they have designed for the indoor agricultural and cannabis markets. We hoped to get a better understanding of the systems that MSP offers, the energy advantages, and what brought them to the indoor cannabis cultivation market. What … Read more
Chuck Porter, Jesse Remillard, and Nick Collins, ERS, for Zondits Zondits recently sat down with Pete Rumsey, Executive Vice President of Sales and Business Development of Lighting Science/VividGro to gain insights into the use of LED grow lighting specifically for the cannabis industry. VividGro, based in West Warwick, Rhode Island, is one of a few … Read more
Bryan Kilgore, ERS, for Zondits DeCicco & Sons, a New York grocery store chain, installed a transcritical CO2 refrigeration system at their store in Larchmont, NY. They recently compared the energy consumption at their Larchmont store to their similarly sized store in Ardsley, NY, that has a comparable refrigeration load, but with an R-404A refrigeration system. They … Read more
Nick Collins, ERS, for Zondits In recent years, LED lighting has had a transformative effect on the interior and exterior lighting markets by offering lamps and fixtures with high levels of efficacy and flexibility of application. Another market is poised for transformation through the application of LED fixtures, but this time it is the indoor … Read more
Introducing the energy efficient Goldilocks building The Telegraph, April 12, 2017 We all know that large, glass-covered buildings are often too hot in summer and too cold in winter. However, as Prof Derek Clements-Croome at Reading University suggests: “Traditional heavyweight buildings are naturally cool in hot countries, as compared to lightweight modern buildings, which unless … Read more
Builders Use Energy Efficient Technologies to Construct Better Homes Navigant Research, March 31, 2017 Home builders today have many options for creating more efficient and smarter homes, and a survey says builders are actually using these products. According to a recent National Association of Home Builders (NAHB) survey, single-family builders in the United States are … Read more
Bryan Kilgore, ERS, for Zondits Using CO2, or R-744, as a refrigerant is not a new concept, but it has not had widespread commercial use since the 1930s. The use of CO2 as a refrigerant was replaced in 1930 with a new synthetic refrigerant, developed by DuPont and General Motors, known as Freon. Freon is … Read more
Question: When is a CO2 Refrigeration System a Good Option for a Supermarket/Convenience Store? Bryan Kilgore, ERS, for Zondits The cost margins for retail food stores are razor thin, so when does upgrading or replacing an old refrigeration system with a new CO2 system make sense? Will the system be efficient, reliable, safe, and cost-effective? Answer: … Read more
Max Ma, ERS, for Zondits China has a big problem – one that is suffocating, blinding, and growth-stifling. It is the smog, and it is only getting worse. On days with the most severe smog, factory productions are halted, automotive transportation is limited, and schools are cancelled. In the densely populated financial and industrial centers … Read more