Our tried and true temperature-based SimpleSUM. This rock-solid device is the most reliable and cost-effective way to verify cookstove usage.
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Our electric SimplePLUG verifies usage, adds PAYGo functionality, and monitors grid power quality. SimplePLUG enables affordable ultra-clean cooking for all.
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My Passion
I'm Dr. Danny Wilson. I am a scientist and a global expert in validating cookstove usage. More than that, clean cooking is my cause. I've dedicated my professional life to reducing emissions from cooking.
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Want a simple way to check out our tech? We will air express ship 3 SUMs to you anywhere in the world and help you get started with your first SUMs project for $199.
Get started for just $199. Customs duties not included.
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