The Herts Local Offer has released this on their website:

As the cost of living continues to rise, more and more people are finding it hard to heat their homes. Partners across the county have developed a network of Warm Spaces in Hertfordshire, which residents can use to stay safe and warm this winter. They are open to all Hertfordshire residents of all ages. Many of these locations will also be running activities, where you can meet others and take part in events. Click on the link to find your nearest warm space.

https://www.hertfordshire.gov.uk/services/adult-social-services/news-and-campaigns/warm-spaces.aspx