If you want to change something, it often starts with yourself, they thought at Trivire. That's why Trivire made a number of' green' changes last year. For example, a part of the office is heated by a wood pellet stove. These wood chips are residual waste from pruning work and are thus very usefully used in this way. In the same part of the office, our Thermavar PCM climate ceilings are placed. These are ceilings in which surplus heat is stored and released at a later point in time. There are also solar panels on the roof that supply the office with electricity.