Downeast Energy sells oil, propane, and energy-efficient equipment, and offers a full spectrum of services to assure your home stays comfortable all year long. •Downeast Energy History: A company with Maine roots Brunswick Coal, the original company behind Downeast Energy, began selling coal and firewood in 1908. In 1931, Allen Morrell bought the company and expanded the business to include heating oil and propane. •Maine and New Hampshire Community Contributions Our company and our people have a long history of giving time and money to community efforts. Whether it's education, arts, the environment or human services, we support projects that benefit both our employees and the larger community served by our local offices.