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Breakthrough Water Vapor Driven Turbo-Compression System for Sustainable, Thermal, Advanced Cooling

Project description

Low-energy, water-as-refrigerant chiller and ice-slurry generator

Cooling is an essential need that impacts individual social welfare, economic productivity and the greater sustainability of cities and communities. However, space cooling is a resource- and emissions-intensive process. With demand expected to triple over the next 30 years, a more sustainable method is needed to avert the worst effects of its certain growth. The EIC-funded DEOS project has a solution. Danish R&D firm STAC Technology has developed a low-energy, water-as-refrigerant chiller and ice-slurry generator, capable of delivering megawatt scale cooling output to district scale networks. STAC’s vapour-compression system will lower energy consumption by 40 %, reduce operational risk, eliminate indirect greenhouse gas emissions and produce a novel ice-slurry cooling medium that possesses 7x the cooling capacity of chilled water.

Objective

STAC Technology has designed and developed a breakthrough system that can solve a major sustainability issue surrounding the future of space cooling; how to grow access to this essential need while diminishing its terrible impact on the environment. Our patented water vapor driven turbo-compressor technology powers a potentially near-zero-emission, plug-and-play refrigeration system (DEOS) that produces a pumpable ice slurry with 7x the cooling capacity of existing solutions, delivering 40% reduction in greenhouse gas (GHG) emissions, energy consumption reduction by 10% compared to NH3 cooling and heating and 62% compared to HFC-cooled AC units.

Our system has been designed to exceed the performance and efficiency standards of current District Cooling (DC) and District Heating & Cooling (DHC) networks, bolster returns from existing networks, accelerate growth plans in underserved markets and deliver more sustainable cooling.

Fields of science (EuroSciVoc)

Keywords

Programme(s)

Topic(s)

Funding Scheme

HORIZON-EIC-ACC-BF - HORIZON EIC Accelerator Blended Finance

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Call for proposal

(opens in new window) HORIZON-EIC-2021-ACCELERATORCHALLENGES-01

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Coordinator

STAC TECHNOLOGY APS
Net EU contribution
€ 2 469 289,00
Address
RYVANGS ALLE 81-83
2900 Hellerup
Denmark
SME
Yes
Region
Danmark Hovedstaden Københavns omegn
Activity type
Private for-profit entities (excluding Higher or Secondary Education Establishments)
Links
Total cost
€ 3 527 556,00