![](https://news.europawire.eu/wp-content/uploads/2017/07/ENGIE-Group-opens-the-new-biomass-boiler-unit-of-Saint-Denis-144x144.jpg)
La Défense, France, 05-Jul-2017 — /EuropaWire/ — By now contributing over 50% of renewable energies to the energy mix of the district heating network of the city and towns of Saint-Denis, Stains, Pierrefitte et L’Ile-Saint-Denis, this boiler unit, converted to biomass, … Read the full press release