Impact
Measurable change in real communities.
Two decades of fieldwork have produced more than stories — they have produced numbers, families, and futures.
By the Numbers
Reach and scale.
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LIVES PROTECTED
Through solar vaccine refrigerators serving remote clinics worldwide.
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TECHNOLOGIES DESIGNED
Practical sustainable technologies, field-tested across five countries.
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COUNTRIES
Guatemala, Nicaragua, India, Cameroon, and Malawi.
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YEARS OF FIELDWORK
Two decades of measurable, on humanitarian engineering.
Household Outcomes
What changes when a family gets light.
$5/wk
Saved per family
From eliminating candles, kerosene, and disposable batteries.
+$35/mo
Increased income
Lighting enables home businesses and longer working hours.
3–4 yrs
More schooling
Children with solar lighting study after dark and stay in school longer.
↓ smoke
Cleaner indoor air
Replacing kerosene reduces respiratory illness in the home.
"Focused on the first 1,000 days of life."
Solar lighting and clean water help protect mothers and infants during the most critical years of human development.