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Blog Entry
Tecogen Closes Hybrid Chiller-Cogeneration Sale to New Jersey Residential Building

AP News Summary WALTHAM, MA / ACCESSWIRE / March 26, 2019 / Tecogen Inc. (NASDAQ: TGEN), a clean energy company providing ultra-efficient, clean, natural gas powered on-site power, heating and cooling equipment, is pleased to announce a project with an affordable housing senior living...


Blog Entry
U.S. Chiller Services Awarded 3 District Cooling Plants at Abu Dhabi National Oil Company (ADNOC) Ruwais City

U.S. Chiller Services Summary UAE – March 7, 2019 – U.S Chiller services (USCS), a member of the International District Energy Association, has been contracted to provide the comprehensive operation and maintenance of 3 district cooling plants for the Abu Dhabi National Oil Company. USCS...


Blog Entry
Trane launches small chillers on R1234ze

Cooling Post Summary BELGIUM: Trane is launching three new chillers and heat pumps using the HFO refrigerant R1234ze for small commercial buildings, industrial facilities and industrial processes. The compact City range, with capacities from 180-385kW, uses renewable energy, geothermal...


Library Entry
Avoiding a Deep Dive into Shallow Waters...Navigating the Pitfalls of Chiller Technology Trade-Offs

Speaker Brian Smith, Johnson Controls #ConferenceProceeding #CoolingConference #2018 #Chillers #MasterPlanningandSystemDesign #DistrictCooling

4A.3_Smith.pdf


Library Entry
Third Expansion of Holy Haram Makkah District Energy Chiller Plants in Shamiya and Ajyad

Summary Provide details on the chillers and their performances in fixed and variable speed with water-cooled and air-cooled radiator systems. The project started in 1993. The long term plan was to expand Makkah Haram to hold over 1.6 million visitors. In 2009 Yok Titan multi-stage centrifugal...

3A.1_Farjo.pdf

Amar Farjo's profile image

Library Entry
Options for Combined Cooling and Power

Summary To date the majority of the district cooling plants in UAE have been electric chillers. While the gird power supply in UAE is very good, what would happen if this electric power supply had an interruption or started to get expensive. This presentation will review options for looking at...

1B.1_Lyons.pdf


Blog Entry
UI keeps its cool: Water chilling machine finds new home on campus

Scott Jackson, Daily News Summary Water chilling machine finds new home on campus. The University of Idaho is spending about $285,000 in hopes to cut energy consumption while keeping campus cool during the summer months. On Tuesday, UI deployed cranes at two locations to transplant a...


Blog Entry
Tecogen Sells Replacement Chillers to University of Connecticut

Press Release, Tecogen, Inc. Summary WALTHAM, Mass., Nov. 07, 2018 (GLOBE NEWSWIRE) -- Tecogen Inc. (NASDAQ: TGEN), a clean energy company providing ultra-efficient, clean, natural gas powered on-site power, heating and cooling equipment, has sold four, 400-ton TECOCHILL chillers to...


Blog Entry
Applying Insulation to HVAC Equipment

Richie Stever, Facility Executive Summary T he University of Maryland Medical Center (UMMC) is a sprawling healthcare campus in Baltimore, and it operates four central plants delivering steam to a 2.1 million square foot teaching hospital, which includes the 294,000 square foot. Homer...


Library Entry
Assessing the Actual Energy Efficiency of Building Scale Cooling Systems

Summary The costs, energy efficiency and environmental impacts of district cooling (DC) are often compared to those of building-scale chiller systems. In such comparisons, the assumptions regarding the efficiency of building-scale systems have a significant impact on the comparative economic...

IEA_Assessing the Actual Energy Efficiency of Building Scale Cooling Systems_2008.pdf