Solar thermal can be a great option for schools with large hot water heating requirements, such as swimming pools, showers or catering. (educationbusinessuk.net)
Given that in most cases the specific demands and heat requirements differ, the best way is to get an expert in to assess and advise on the optimum system required for your needs. (passivehouseplus.ie)
Total electricity demand fell this winter as warmer weather reduced home heating requirements. (eia.gov)