Energy/Energy Efficiency Coordinator, Department of Agricultural Resources
Shortly before this year’s shortened maple sugaring season ended, I was fortunate to not only visit a local producer, but also able to “assist” in an afternoon of maple syrup production. My intention to visit Justamere Tree Farm, a family-owned maple sugaring and diversified farming operation in Worthington, was to review new energy efficient equipment funded in part by DAR’s Ag-Energy Grant Program. The grants help fund projects to improve energy efficiency and facilitate adoption of alternative clean energy technologies. Justamere’s new additional reverse osmosis (RO) equipment separates out and reduces the water content of the raw sap, thus reducing evaporation time and saving energy. Concurrently, water is recovered that is used for cleaning purposes. Justamere also uses an advanced gasification wood furnace that results in overall boiler efficiencies of 75 to 80 percent. This allows Justamere to use less than half of the wood conventional operations utilize. Energy and our valuable forest resources are saved and greenhouse gas emissions reduced. Possible next step – photovoltaics to help offset the maple syrup production’s electrical requirements!
Dam Ice posted on Mar 12
You may have noticed many “falling ice” signs around town. Personally, I recently counted five of them on my way to the coffee shop. The icicles and falling ice are actually caused by ice dams, and the Building Science Corporation (BSC) and Massachusetts Department of …Continue Reading Dam Ice
Fish Need Clean Energy, Too posted on Feb 18
Running a fish farm is an intense operation, one that requires a lot of labor and a large amount of energy. Currently, the McLaughlin Hatchery uses a significant amount of oil to heat its facility. The facility is going to replace its oil furnace with a renewable energy heating system, a new high efficiency wood pellet boiler and pellet storage silo that will reduce greenhouse gas emissions by almost 92 percent, save an estimated $11,432 annually, and reduce annual oil use by more than 5,000 gallons.
Wood Pellets are the New Oil for Regional Schools Reducing Fuel Costs posted on Feb 12
Did you know that it is possible to heat buildings in the northeast using wood biomass, a renewable energy fuel? With nearly one-third of total energy costs going toward heating our buildings, it is no wonder that Massachusetts school districts are searching for cheaper and …Continue Reading Wood Pellets are the New Oil for Regional Schools Reducing Fuel Costs