Evaluating the Warm Sweater Week 11-15 February 2019

February 15th was the National Warm Sweater Day. All over The Netherlands more than 200.000 people participated by turning down the heat by 1 degree.

At Maastricht University a majority of its buildings participated during the whole week. We want to thank all of you for bearing with us! We got lots of reactions spanning from “Please do this during the whole year” to “I had to wear my coat to work”. Sometimes the working conditions were really unbearable.

What we have learned

First of all, it was clearly not our intention to compromise working conditions at UM. Fortunately in a lot of instances facility services could solve heating issues during that week right away. But still some issues could not be solved instantly and some were simply reported too late. We are very sorry for the staff members that suffered because of that. Again, we want to thank you for your patience and your feedback.

Because if we have learnt one thing, it is that there is a need for technical improvements. A number of previously unknown cold spots has been identified, that can be tackled with relatively simple measures. A known issue is that some buildings are poorly insulated. Many of UM’s buildings have a monumental status, which means improving insulation is a complex and costly matter and requires custom made solutions.

Our conclusion is that some buildings are not yet fit for Warm Sweater Week. We are now actively looking for more cooperation throughout the whole UM to improve the working environment and with that also improve the energy use at several locations. We will keep you up to date about these developments. In the coming weeks we will come back to you with the exact calculations of what we as the UM community have saved in CO2-emissions because of the Warm Sweater Week. Because together we did save a lot!

Working Group Warm Sweater Week

UM Warm Sweater week 2019

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