CO2 refrigeration

Hällefors municipality comments on the 30% savings in the ice rink.

Hällevihallen, the ice rink of Hällefors, Sweden, has seen its energy consumption drop by 30%. A R744 (CO2) refrigeration unit and a...

The most powerful telescope on Earth will use CO2

EKA is collaborating with GMTO, the most powerful telescope on Earth!

CO2 refrigeration system with geothermal integration

EKA has evaluated the performance of CO2 refrigeration systems when combined with a geothermal storage function. EKA published in...

Talsi has plans for a new sports & recreation center

The town of Talsi is the center of Talsi region, Latvia, with population of about 30’000 and after the upcoming administrative reform the...

Natural refrigerants in data centre cooling

The Swedish refrigeration industry's foundation KYS (Kylbranschens samarbetsstiftelse) financed this research work to stimulate the use...

Famous skating arena “The Viking Ship” goes CO2!

The Norwegian skating arena Vikingskipet, or “The Viking Ship”, is well-known due to its architectural shape resembling a Viking ship...

World Curling Federation embraces CO2 as refrigerant

The World Curling Federation recently released a new edition of its specification document for design and construction of curling rinks...

Hällevi ice rink – CO2 refrigeration system results

In total, the energy use of the ice rink went down by 18% "Hällevi ishall" is an indoor single sheet ice rink with a tempered arena room...

CO2 ice rink heat recovery results - Umeå

Today 88% of the heating demand in this dual ice sheet and 5400-spectators-arena is covered by recovered heat from the CO2 system. After...

T3 Center Arena goes CO2

T3 Center is an ice hockey arena complex, hosting the Swedish 2nd league team Björklöven, with a 5400-spectators-arena and a training...