On July 3, the Low Impact Hydropower Institute's board certified the Oswego River Project , on the Oswego River, New York as a "low-impact" hydropower project. Similarly, the Worumbo project on the Androscoggin River, Maine was also recertified.
FERC has certified the Rumford Falls project on the Androscoggin River in Maine for renewable energy production tax credit. According to the licensee, a subsidiary of Brookfield Power, upgrading of runners at the lower station is underway and scheduled to be completed by the end of June. The upgrades will result in efficiency improvements by 3.2% and an additional generation of 8569 MWh.The Energy Policy Act of 2005 allows efficiency improvements in hydropower facilities to be eligible for tax credits.