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Climate Call Game



Does a trip by air across the Atlantic have a greater climate impact than eating a steak a day for a year? Does one year’s heating of a house have greater impact than the trip? Players of Climate Call get to learn how the climate is affected by everyday life. The game is guaranteed to lead to lively discussion and eureka moments! A round can be played in fifteen minutes by two or more players twelve years and older. The estimations of climatic impacts are based on calculations by researchers at Chalmers University of Technology.

To purchase the game outside Sweden please contact us at

Soon we'll have a new web page with lots of complimentary teachers material and a step by step guide to the calculations.

Climate Call is published by

Klimatkoll Guldheden AB.


Tina Damgaard


Hillevi Duus

Energy Cities

The card game Climate Call is a great conversation starter and might help you in your daily work, creating citizen dialogue, for workshops and certainly empowering teachers in the classroom. At our Swedish webpage (using the google translate function in your browser, translating the entire web page) you can see much more material.

We also have a special offer for Energy Cities. So please do contact us at

Create new countryversions

Would you like to see Climate Call in your language? Please contact us.


We are currently looking for partnerships to create either a French, Danish or Indian versions and would love to explore the possibilities of creating many more. 


Climate Call is published by Klimatkoll Guldheden AB, Sweden. Our business is to develop, produce and distribute different versions of Climate Call, and create materials and activities linked to the game. The purpose of our work is to create an educational and fun experience that inspires engagement and conversation about how much different everyday activities affect the climate and climate change related issues.

Klimatkoll Guldheden AB's board consists of Erik Sterner (chairman), David Andersson, Stefan Wirsenius, Karl Sterner Isaksson and Dennis Olsson. Our team consists of Erik Sterner, Karl Sterner Isaksson, Maria Nordborg, Yrsa Dahlman and Gustav Sterner 

In addition to Climate Call, we have published four country adapted editions of the game in Swedish, German, Norwegian and Estonian. We have just started two projects funded by the Swedish Institute and the Nordic Council of Ministers, which will result in a new Latvian, Lithuanian and a Polish edition as well as a Russian translation of the Estonian edition. All new editions will be put to use by trained teachers provided with teachers material complimenting the game. This web page will also be rebuilt into a multilingual site including the same material also in English. All in all some 50 000 games have been distributed/sold and played by an estimated 500 000 people. On our Swedish website a lot more information can be found. Use a google translated browser and look around!

Kortspelet Klimatkoll (Swedish edition)

Klimasjekken (Norwegian edition)


Kliimakool (Estonian edition)


Klimakompass (German edition).

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