BANGOR DAILY NEWS • July 7, 2020
Two company-funded groups opposing the November referendum on the Central Maine Power corridor have spent a combined $16.7 million through the end of June. A referendum aiming to block the transmission corridor that would bring hydropower from Canada through western Maine will be on the ballot in November. Clean Energy Matters, a political committee primarily funded by CMP and its parent company Avangrid, has spent $10.5 million to oppose the referendum. A second group supportive of the corridor, affiliated with the Canadian energy company Hydro-Quebec, has spent $6.2 million. A 501(c)(4) nonprofit, Stop the Corridor, is not registered as a political committee, so both its spending and sources of funding are mostly unknown. Stop the Corridor has spent more than $1 million on TV ads opposing the corridor and gave $85,000 to the No CMP Corridor. It also made a contribution of an unknown amount to the Natural Resources Council of Maine.