Renewables
Current
Platte River Biogas
La Salle, CO
Location: La Salle, Colorado
Fuel: Dairy Manure
Capacity/Technology: Anaerobic Digestion
Date Acquired: June 2020
RABUN GAP
Rabun Gap, GA
Location: Rabun Gap, Georgia
Fuel: Biomass
Capacity/Technology: 17 MW Biomass plant
- DeLaval Steam Turbine and Generator
- Bigelow Wood Fired Boiler
Date Acquired: March 2015
SOLROCK PORTFOLIO
Location: Oregon, Pennsylvania, North Carolina and Virginia
Fuel: Solar
Capacity/Technology: 25 MW of solar capacity across 7 projects
Date Acquired: December 2019
Exited
BEACON POWER
Tyngsboro, MA
Rockland sold its interests in Beacon Power, LLC (“Beacon”) in April 2018.
Beacon is a global leader in the development and commercialization of flywheel-based energy storage solutions for grid-scale frequency regulation services and other energy storage applications. Beacon’s advanced flywheel technology stores and recycles energy on a highly efficient, emissions-free basis to provide more effective frequency regulation and energy balancing services for the electric grid.
HAZEL SPINDLE
Hazel Township, PA
Location: Hazel Township, Pennsylvania
Fuel: Energy Storage
Capacity/Technology: 20 MW flywheel energy storage plant
Date Acquired: March 2012
Date Exited: April 2018
LAKESWIND POWER PARTNERS
Rollag, MN
Location: On a 10,000 acre site in Rollag, MN
Fuel: Wind
Capacity/Technology: 48 MW wind generation facility
- 32 GE 1.5 MW XLE, 82.5 diameter, wind turbine generators
Date Acquired: July 2013
Date Exited: September 2015
MASS SOLAR
Massachusetts
Location: Massachusetts
Fuel: Solar
Capacity/Technology: Solar 21 MW of capacity
Mass Solar developed, constructed and operated a portfolio of distributed solar generation projects in Massachusetts. Mass Solar projects totaled 21 MW of capacity.
Date Acquired: December 2011
Date Exited: September 2015
STEPHENTOWN SPINDLE
Stephentown, NY
Location: Stephentown, NJ
Fuel: Energy Storage
Capacity/Technology: 20 MW flywheel energy storage plant
Date Acquired: March 2012
Date Exited: April 2018
TRADEWINDS FOREST PRODUCTS
Hawaii
Rockland liquidated its interest in Tradewinds Forest Products (“Tradewinds”) in 2011.
Tradewinds is a biomass supply and cogeneration development project located on the Big Island of Hawaii. The company was formed to serve Hawaii’s aggressive renewable portfolio mandates and the state’s nascent forestry products industry. Tradewinds controls roughly 19,000 acres of timber on the island and owns a 31 acre industrial site on the Hamakua coast.
