HOT|COOL MAGAZINE SPECIAL COLLECTION 2/2022

WANT Contents

BETTER

DISTRICT

HEATING

NETWORKS?

4

L

E FOCUS: DISTRICT HEATING AND THE GROWING MARKETS

T

COLUMN IT'S TIME TO CHANGE OUR NARRATIVE! By Anton Koller

By John Tang Jensen 5

20

DESIGN OF BASE LOAD HEAT SOURCES IN DISTRICT HEATING NETWORKS

SOURCE-TO-SINK EFFICIENCY OF DISTRICT HEATING AND HYDROGEN FOR BUILDING HEAT SUPPLY By Dr. Oddgeir Gudmundsson

Feedback from our 2019 Conference

25 26 32 38

8 10 14 19

ON THE BRINK OF THE BIG HYDROGEN BREAKTHROUGH By Jesper Frost Rasmussen

A 10 POINTS PLAN TO ACCELERATE THE EU HEAT TRANSITION By Aurélie Beauvais

Adriana: What made me laugh was to see how uncomfortable

the room was at the beginning of the session with the drag queens. We were all like 'oh, this is so weird...' And I was sitting next to people that I'm negoti- ating with or consultants that I work with and we were all like 'aaah....this is not what we do...". And as time went by, things just changed. People embraced it and were designing their dolls…

THE DISTRICT HEATING PLAN – AND WHY IT DIFFERS FROM WHAT YOU THINK. By Nis Bertelsen

MULTIPLE HEAT SOURCES PROTECT CONSUMERS FROM ENERGY POVERTY By John Tang Jensen and Morten Jordt Duedahl

MOTIVATION TARIFF – A KEY TOOL TO A LOW-TEMPERATURE DISTRICT HEATING NETWORK. By Tom Diget

DANISH POWER-TO-X ECOSYSTEM IS A WEAPON OF MASS REDUCTION By Lars Juncher Ankersen, Søren Schmidt Thomsen, and Jørgen Nielsen

Lina: ...there was dancing…

The data suggests diversity correlates with better financial performance. Likelihood of financial performance above national industri median, by diversity quartile, % Ethic diversity Top quartile Bottom quartile 58 MEMBER COMPANY PROFILE: COWI By Henrik Dalsgård and Maral Taghva

GETTING THE HYDROGEN ECONOMY RIGHT By Moten Helveg Petersen

Adriana: …dancing - that made me laugh a lot! We were just so awkward and out of our com- fort space as soon as we had to do something with glitter and glue and paper!

43

+35%

Gender diversity Top quartile Bottom quartile

54

47

+15%

Gender and ethic diversity combined Top quartile All other quartiles

53

40

+25%

Source: McKinsey Diversity Database

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Editor-in-Chief: Lars Gullev, VEKS

Total circulation: 5.000 copies in 74 countries 10 times per year

Grafisk layout Kåre Roager, kaare@68design.dk

Coordinating Editor: Linda Bertelsen, DBDH lb@dbdh.dk

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ISSN 0904 9681

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