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Mass Save is a collaborative of local utilities and energy efficiency service providers helping customers save energy and money.
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Your profile can help you save on energy… and money. Keep your information updated and get the latest rebates based on your unique energy needs.
Wash your way to great savings.
Save money with every load.
Keep your house and your wallet comfortable.
Clean up with savings on ENERGY STAR certified dishwashers.
Replace your old, working refrigerator and save big.
Filter out the inefficient models.
Escape the heat with an ENERGY STAR® certified room air conditioner.