How Bitcoin Is Changing the World | Erik Hersman, Phillip Walton, Eric Yakes & Mark Kamau — Key Takeaways
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How Bitcoin Is Changing the World | Erik Hersman, Phillip Walton, Eric Yakes & Mark Kamau
What Bitcoin Did1h 19mDec 8, 2025
Watch the originalWithin 5 years, no energy project in Africa will secure funding without Bitcoin attached, because the economics of Bitcoin mining now make off-grid solar profitable from day one — eliminating the need for NGO subsidies entirely.
Key takeaways
Bitcoin mining makes off-grid African energy profitable where nothing else does
Bitcoin mining makes off-grid African energy profitable where nothing else does
- $1M buys 1MW solar array + 5MWh battery storage + 250kW of miners — profitable from day one, ~30% IRR
- Even if zero community electricity is sold, the Bitcoin mining alone covers costs; community sales are pure upside
NGO-built solar in nearby Dukana charges 75¢/kWh — 3x Nairobi grid prices
NGO-built solar in nearby Dukana charges 75¢/kWh — 3x Nairobi grid prices
- Price spiked from 50¢ to 75¢ after theft disputes; Gridless can wholesale to same region at ~12¢, retail ~20¢
- 20¢ would be 20% cheaper than Nairobi's national grid — the most remote community gets the cheapest power
Saru elder offered 2 acres of his own land free if Gridless brings electricity
Saru elder offered 2 acres of his own land free if Gridless brings electricity
- Village of ~5,000 has no government electrification plan — 300km of transmission lines needed, no ROI
- School headmaster bikes his printer to the next town to print exams; vaccines spoil without reliable refrigeration
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In this video
- 1mIntroduction
- 1mThe Bitcoin Adventure
- 5mElectrifying Africa
- 19mSolar, Storage & the New Economics of Off-Grid Energy
- 21mBuilding Power Profitably
- 26mUnderpowered Schools & Life Without Refrigeration
- 29mWhat Real Electrification Means for a Village
- 39mLightning Payments for Electricity in Remote Communities
- 42mKibera’s Bitcoin Circular Economy
- 47mEnergy as the Base Layer of Human Progress
- 51mWhy Only Capital Limits Africa’s Electrification
- 59mFree Markets in Africa
- 1h 3mWhy Stranded Energy Is the Future of Bitcoin Mining
“For Bitcoin to succeed, human experiences need to take a forefront and they take a backseat.”
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