![Filtrine Solar Array](/sites/default/files/styles/thumbnail_299x299/public/2019-09/Filtrine%20Solar%20picture.jpg?itok=MF93SXyJ)
This fall, Filtrine – a Keene-based manufacturer of water chilling and filtering systems – will take the next big step towards carbon neutrality by installing 2,225 solar panels on its 100,000 square foot roof. Read what they have done to improve their carbon footprint.