All posts published in 2017
CO2-ammonia ice rink installed in Sweden Ammonia21, June 29, 2017 The T3 Center – an ice hockey arena that hosts Swedish 2nd division team Björklöven in Umeå, northern Sweden – has retrofitted its ammonia refrigeration system with a CO2-ammonium hydroxide system. The existing ammonia system was retrofitted with “ammonium hydroxide [as the secondary refrigerant, which] … Read more
Energy Department Invests $8 Million in Efficient Lighting R&D The Energy Department is announcing funding for seven R&D projects that will support key scientific advancements in solid-state lighting (SSL) technology. The projects will help accelerate the development of high-quality light-emitting diode (LED) and organic light-emitting diode (OLED) lighting products that can significantly reduce energy costs … Read more
Prototype CO2 HVAC unit developed with ejectors r744.com, July 6, 2017 In a competitive residential air conditioning market traditionally dominated by HFCs, the researchers hope the MultiPACK will help CO2 to become a commercial reality in this field of application. “We are looking for partners interested in a demonstration site (in a hotel, spa, etc.,” said … Read more
New York PSC extends Con Edison BQDM program The New York PSC yesterday extended and expanded Consolidated Edison’s Brooklyn Queens Demand Management (BQDM) program. The program saved ratepayers millions of dollars by cutting future energy demands while delaying or even eliminating the need for new infrastructure in the future. “BQDM is one of the best … Read more
New Jersey’s Energy Future PSE&G for Politico The modern utility faces a new reality: Our customers want – and need – enhanced reliability and resiliency. They want fewer service interruptions and, if the lights do go out, they want power restored quickly. That requires substantial investment. Society also wants cleaner energy with lower emissions, to … Read more
Facility Control Systems Add Energy Efficiency for Food Retail Businesses Facility control systems may be the answer for food retailers that want to maintain efficient — and profitable — operations. Facility controls allow food retail business owners the ability to monitor building and refrigeration systems such as walk-ins, coolers, heating, AC and HVAC units, as … Read more
Hillphoenix installs ‘the first ejector in North America’ R744, June 28, 2017 A Sprouts Farmers Market store – opening today in Woodstock, Ga. – is the first place in North America to feature a transcritical CO2 system with ejector technology, according to Sprouts and systems manufacturer Hillphoenix. The grocery store is estimated to save an average … Read more
These Startups Are Using Big Data And Smart Tech To Ease The Pressure On India’s Electricity Grid Forbes, July 6, 2017 India is aiming to make annual savings of $8.9 billion in energy costs by adopting new energy-saving technologies. As half of country’s energy is consumed by commercial sector, businesses have long been challenged to improve … Read more
Distributed energy resources pose biggest disruption to utility business model Electrical Light & Power, July 5,2017 Although low natural gas prices and renewables are impacting the utility industry, the biggest disruption is coming from increased penetration of distributed energy resources, as well as the broader digitization of the utility value chain. This is according to … Read more
The Cannabis Industry Has a Fossil Fuel Reliance Problem Merry Jane, June 21,2017 As the legal cannabis industry grows, so does its carbon footprint. In order to grow cannabis plants indoors, cultivators must resort to using powerful high-pressure sodium lights, similar to the ones used in hospital operating rooms. These lights produce about 500 times … Read more