Energy Efficient Products

Saving energy is even easier with instant discounts on energy efficient products found in the Ameren Missouri Marketplace.


Get a $100 Instant Discount on Select Smart Thermostats.

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Heat Pump Water Heaters

Get a $550 instant discount on heat pump water heaters on the Ameren Missouri Marketplace.

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LED Light

Save on your energy bill with upgraded ENERGY STAR® certified LED bulbs.

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Advanced Power Strips

Protect your home electronics while conserving energy with advanced power strips.

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Access to the marketplace and instant discounts are only available to Ameren Missouri residential electric customers. Discounts, shipping and taxes applied at checkout.

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