The lights stay on. Mothers go home.

BioKite is Duracell for rural health clinics.

1 billion people get healthcare where the power cuts out. 208 outages a year. Mothers delivering by headlamp. We fix that.

$75K buys 15 engineers, 15 batteries, 15 clinics powered, 150,000 patients served. Launching in Narok County, Kenya.

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24
Narok Stakeholders Engaged
15
Engineers in Training
15
Clinics in Progress
150K
Patients Targeted
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Live in Narok County
NuruGrid · 24 local stakeholders co-designing the pilot: 18 Kenyan engineers, 6 community health leaders, an expert electrician, and a director of 2 rural clinics & head of the Narok County Doctors-Nurses Association
NuruLoop · Last-mile delivery to community health posts in remote areas. Narok County already has a motorbike resource-delivery network, and we're plugging into it. Cold chain maintained throughout.

BioKite keeps the power on. So families stay together.
$350–$525 per life-year saved for the first pilot. <$105 at scale after 10 years. WHO considers anything under $2,200 cost-effective.

Olosho-Oibor Dispensary at dusk. Patients wait on benches outside weathered walls. A fading solar panel leans nearby. A bicycle rests in the dirt.

When the Lights Go Out

Olosho-Oibor Dispensary · Narok County, Kenya
3,000
Patients
1
Nurse Midwife
4–6
Outages / Week
2–6 hrs
Each Blackout

The vaccine fridge goes warm. The phone charging for the ambulance call dies. A woman in labor delivers by headlamp, if the batteries in that work, too.

This is not a crisis. This is a schedule.

1B+
people receive care where
the power can cut out at any moment
182,000
mothers die every year
in Sub-Saharan Africa
499 per day. 21 per hour. One every 2.9 minutes.
2.8M
children under 5 die every year
in Sub-Saharan Africa
7,671 per day. 320 per hour. One every 11 seconds.
$28B
in medical equipment sits idle
because no one keeps the power on

Amina grips the wooden bedframe. The contractions started at sunrise. Outside, her three-year-old chases a chicken through red dust. The smell of charcoal smoke. A radio playing somewhere.

Her sister-in-law wipes her forehead with a damp cloth. Cool against the heat. The nearest clinic is two hours by foot. The baby is coming now.

Something is wrong. Too much blood, soaking through the fabric, pooling on the packed earth floor. The metallic smell fills the room. Her sister-in-law runs for help. The radio keeps playing.

By the time the motorbike arrives, Amina's eyes have closed. Her hand still warm. The baby crying.

Her daughter will grow up being told: your mother loved you so much.

While you read Amina's story, approximately 3 minutes passed.
In that time, somewhere in Sub-Saharan Africa, another mother died. And 16 children.

Since you opened this page, 0 mothers and 0 children have been lost.

21 mothers every hour · 320 children every hour

182,000
mothers lost every year
2.8M
children lost every year

Each one had a name. A hand someone held. A family that will never be whole again.

It takes 30 seconds to help save a life

One of the world's most significant, readily solvable problems is power outages in health facilities and what they do to the people inside. Over one billion people receive care in clinics where the lights can cut out at any moment. Across Sub-Saharan Africa, 182,000 mothers and 2.8 million children under 5 die every year. In Kenya alone, more than 5,000 mothers and 64,500 children. $28 billion in medical hardware sits in clinics worldwide, underperforming or idle, because no one owns the operational layer that keeps it running.

We target Kenya because the problem occurs frequently here and with catastrophic consequences.

Olosho-Oibor Dispensary, Narok County. Baseline monitoring data:
208
Outages / Year
416–1,248
Hours Without Power
58×
Kenya's National Average
$2K–$8K
Annual Clinic Budget
$125–$500
Discretionary Spending
43%

Every day a power outage lasts beyond two hours, patient mortality rises by 43%.

At Olosho-Oibor: 208 outages last year. Each one, two to six hours. That is 208 windows where a woman on the delivery table, a newborn under an oxygen mask, or a child waiting for a refrigerated vaccine faced sharply elevated risk of death.

In Kenya alone, more than 5,000 mothers and 64,500 children under 5 die every year. Power outages do not cause every death. But in a clinic running on prayer and a dead generator, they turn survivable emergencies into fatal ones.

Tractable

No new hardware. No solar installation. No internet required. One certified energy officer can implement and maintain the full protocol at a single facility. The intervention operates at the device level: when the power fails, unplug non-essential equipment and route the backup battery to the three devices that determine whether patients live or die.

🫁
Oxygen Compressor
🧊
Vaccine Refrigerator
🚰
Surgical Sterilizer

Remote sensors detect the outage and alert personnel wherever they are. The officer returns, launches the backup battery, and the three life-saving devices stay on. No wrap-around program. No complex installation. Just the power that keeps people alive.

Neglected

No existing organization conducts device-level behavioral audits, deploys visual readiness protocols, certifies facility energy officers, or trains local engineers to build and maintain backup battery systems from repurposed parts at rural clinics. Not one:

  • Clean Energy Group
  • Direct Relief
  • ASHE
  • Health Care Without Harm
  • WHO
  • USAID HETA

Why the Power Never Stays On

  • The grid wasn't built to reach here. Hydro drops in dry season. Diesel runs out. Transmission lines stretch thin across hundreds of kilometers, and rural clinics sit at the very end. Last served, first cut.
  • No one comes to fix it. The utility doesn't prioritize a dispensary. The county points to the utility. The utility points to the county. The clinic waits.
  • Donor solar was the answer. Then 87% of it broke. Installed by outside organizations. Maintained by no one. Owned by no one. Batteries degraded. Inverters failed. No one local had parts, training, or a reason to repair what wasn't theirs. Five years later: dead panels, dead batteries, back to the generator. If there's fuel.
  • The pattern repeats. Equipment arrives, the funder leaves, maintenance doesn't exist, the system dies.

The Math

$250
Clinic's annual budget
$450
Commercial backup battery

The clinic cannot buy the solution, even if one existed that could be repaired locally. None does.

1 conventional battery 15 engineers trained + 15 batteries + 15 clinics + <150,000 patients

What Changes

The protocol is simple.

When the power fails, the certified energy officer unplugs non-essential devices and connects the backup battery to the three machines that determine who lives: the oxygen compressor, the vaccine refrigerator, and the surgical sterilizer kit. Remote sensors detect the outage and summon personnel from their homes or elsewhere in the facility. No wrap-around program. No complex infrastructure. The lights stay on where it matters.

NuruGrid

Power from what others threw away

Discarded EV batteries still hold 70 to 80% capacity. NuruGrid collects them. Locally trained engineers, paid $300 to train, test, rebuild, and reassemble them into clinic-grade backup systems. We also teach them entrepreneurship, so they can build sustainable livelihoods around the skills they earn.

The woman who builds the system lives down the road. When it breaks, she fixes it. No contractor from Nairobi. No six-month warranty ticket. A neighbor and an entrepreneur.

$36
8% of the $450 commercial cost

NuruLoop

Batteries that move

Narok County already has a motorbike resource-delivery network. NuruLoop plugs into it for last-mile distribution to community health posts in remote areas. A clinic battery dies. A trained motorcycle rider delivers a charged replacement the same day. The dead battery cycles back to the hub for reconditioning. Cold chain is maintained throughout.

No clinic waits. No battery sits on a shelf. Power circulates, even where the road ends.

Same day
Last-mile delivery. Remote areas reached. Cold chain intact. Always local.
< $105
Per life-year saved
WHO cost-effectiveness threshold: $2,100
$75,000
The cost of one conventional battery buys 15 BioKite batteries, powers 15 clinics, and reaches up to 150,000 patients, maintained by 15 certified engineers who keep them running.
15
Engineers Certified
15
Batteries Built
15
Clinics Powered
150K
Patients Reached
"Power is not optional.
It is whether she goes home."
BioKite Labs · Olosho-Oibor Dispensary · Narok County Health Authority
The Founder

My parents are immigrants. Growing up with a bone tumor no one could diagnose taught me early: without resources, knowledge means nothing.

At 19, working $15 an hour at a flatbread shop, my best friend got very sick and I couldn't afford her healthcare. An unexpected man reached out with life-saving advice on antibiotic stewardship that saved her life and inspired me to devote my life to increasing public access to life-saving information. I promised God I'd devote my life to making healthcare accessible to the people who need it most.

My dad grabbed my shoulder and said: "Your body is a temple for your soul." The most lasting help builds someone's capacity to take care of themselves. That became the foundation of BioKite.

That faith took me to Kenya, where a Maasai community leader named Maison became my co-founder. Every conversation echoed the same diagnosis: solar infrastructure falls into disrepair because maintenance costs weren't properly funded. So we stopped importing solutions. We started building engineers.

I later lost Penelope to inaccessible healthcare, the kind that happens when clinics can't keep the lights on. I promised God: I'll devote my entire life to lifting BioKite to success.

Power isn't optional. It's whether they come home.

Sarah Wang, CEO, BioKite Labs

The Co-Founder

Some of my earliest memories are on a red-dirt road in rural Ghana, walking each week to visit a relative receiving palliative care. Those visits planted something stubborn in me: medicine isn't only about treating disease. It's about showing up when the systems built to help people fail.

She died, not from a lack of medical knowledge, but from a lack of infrastructure that turns knowledge into rescue.

I spent years in rural district hospitals in Ghana, on medical missions across South Sudan, Zimbabwe, Malawi, and South Africa, and in NGO clinics serving the people forgotten twice. What I saw, again and again, was clinical excellence rendered helpless by infrastructure collapse.

One night clarified everything. A young woman came in with obstructed labor. Then the power went out. The solar system had been dead for months. The generator wouldn't start. We delivered in near-total darkness with phone torches and sent her 45 kilometers through the night to the district hospital.

Mother and baby survived. But it was a preventable escalation driven entirely by infrastructure failure. Clinical skill alone cannot overcome systemic infrastructure collapse.

A medical team works to stabilize a woman on a stretcher beside a rural ambulance at night, lit only by their headlamps

Mike Tuffour Amirikah, MD MPH EMBA, Co-Founder & VP, BioKite Labs

From the Field

The scalpel had already opened her abdomen. A young mother lay unconscious on the operating table in a rural clinic in Nigeria. The incision was made. The anesthesia was running.

Then the power failed.

Transfer her? She was sedated with her abdomen open. Moving her meant unpaved roads in the dark, hoping the anesthesia held, hoping a receiving hospital had a team ready to finish what someone else had started. A lot of people die during that transfer.

This time, a backup generator roared to life. The team completed the cesarean. Mother and baby survived. The margin between that outcome and the other one was the width of a power switch.

Not every night ended that way. Another delivery, another mother, a baby born in severe respiratory distress. Every technique. Every manual method. The baby did not survive.

A mother walked into that clinic carrying a life. She walked out carrying silence. Not because the doctors didn't know what to do. Because the infrastructure had already collapsed before the emergency began.

Backup power isn't a convenience. It's the difference between a first breath and a last one.

Dr. Emmanuel Gayus, MPH, Harvard T.H. Chan School of Public Health

Without reliable power

She didn't come home.

  • × Oxygen concentrators go silent. Mid-delivery.
  • × Vaccines spoil. In the dark.
  • × Surgical lights fail. While someone is on the table.
  • × No backup. No one accountable.
With BioKite Clinic Ready Mode

She grew up remembering her smile.

  • Life-saving equipment stays on.
  • Every vaccine protected.
  • A certified officer on site, trained and accountable.
  • The community owns its power. And its future.
Clinic Ready Mode

Teach the child to fish. Feed the village forever.

Three pillars.
One standard.

Critical equipment stays on. Everything else asks permission.

Pillar 1 · Power

Backup Battery System (LiFePO4)

The clinic owns it. Not rented. Not subscribed. Owned.
When the grid goes dark, oxygen concentrators, surgical lights, and delivery equipment are designed to stay on.

  • Critical equipment stays on. Everything else asks permission.
  • No vendor lock-in. Serviceable by the community, for the community.
Pillar 2 · Monitoring

Cold Chain Monitor

Vaccines meant for children should never spoil in the dark.
Continuous temperature and voltage tracking helps make sure they don't.

  • Cold chain maintained throughout the supply chain, from hub to last-mile community health post.
  • Every dose logged. Every outage timestamped. Works entirely offline.
  • When the auditor comes, the proof is ready.
Pillar 3 · People

Certified Energy Officer

Not an outside contractor. Someone who knows the patients by name.
Trained. Certified. Taught entrepreneurship. Proud to keep their clinic running.

  • Weekly scorecards. Monthly reports. A person accountable when it matters.
  • Entrepreneurship training so engineers build lasting livelihoods, not just skills.
  • The community doesn't just use the power. They own it.
Engineer Certification

Proud Certified Facility
Energy Officer.

Someone from the community. Trained, assessed, deployed, accountable.
Not an outsider. A local owner.

1

Train

Learn to manage power, prioritize what keeps people alive, and build a business around it.

2

Certify

Prove it. Hands-on. Battery systems, cold chain, emergency response.

3

Deploy

Take ownership. The clinic's power system is now theirs to run.

4

Report

Show the results. Weekly scorecards. Monthly reports. Real data, no gaps.

5

Recertify

Stay sharp. Every year. Because the patients don't stop coming.

Clinical Readiness Protocol

What "clinic ready"
actually means.

A verifiable standard. Not a hope. Pass or fail. Every facility, every week.

Required
01

Always-On Power

Oxygen concentrators. Surgical lights. Delivery room equipment.
The things that keep people alive are designed to stay on.

Required
02

Cold Chain Integrity

Every degree logged. Every outage recorded.
No gaps. No guesswork. Proof that the vaccines were safe.

Required
03

Certified Officer On Site

Not a contractor. Someone who knows the staff by name.
Who takes it personally when the power goes out.

Required
04

Verified Compliance

Not a promise. Proof.
Weekly scorecards. Monthly reports. What happened, and what was done about it.

First Deployment

Kenya.

Our first deployment.
Working with county health authorities. Within the systems already in place, not the ones we wish existed.

County partnerships
Community officers
Zero subscriptions
Facility-owned assets
A NuruLoop rider in a BioKite Labs cap and shirt rides a motorcycle carrying a backup battery across the Kenyan savanna, with a giraffe in the background
The goal is not charity.
It is sovereignty.

When a clinic controls its own power, it controls its ability to care for every person who walks through its doors.

One of the biggest challenges we've seen is solar infrastructure falling into disrepair because maintenance costs weren't properly funded.

Dr. Neil Buddy Shah

CEO, Clinton Health Access Initiative · February 2025

Wildest Dreams

What we see
when we close our eyes.

Certified energy officer working on solar panels at sunset
NuruGrid

Built for 10,000 rural clinics. And the 75 million people who have nowhere else to go. The lights stay on.

20,000 certified energy officers. Deployed from their own communities across 31 regional hubs. A profession that didn't exist before.

Africa at sunset with glowing network connecting rural clinics
NuruLoop

Riders earning living wages across Kenya, Uganda, Tanzania, Nigeria. A job the world didn't have a name for yet.

No dead battery reaches a landfill before it powers a rural clinic first. Corporate teams budget this like carbon offsets. Except people don't die from carbon offsets.

NuruLoop rider delivering battery to a solar-powered rural clinic at sunset
The Delivery

And the babies.
Born in lit rooms. With oxygen. With a nurse whose hands are free.
Not by candlelight because the generator died.

A 2AM power failure is a solvable problem. Not a death sentence.

The Team

The people behind
the mission.

Harvard, MIT, the United Nations, and hands-on field experience across four continents. Joined by eight young engineers from Narok County building the future with their own hands. United by one belief: reliable power is a right, not a privilege.

Sarah Wang

Sarah Wang, MPH in

Co-Founder & CEO
Doing this full-time. Harvard MPH (Coca-Cola Gold Scholar, top 1%). MIT AI Certificate. 10+ years leading global health research and policy advocacy. Managed a $690K budget, organized 30,000 people, and secured a corporate pledge to transform 7,200 restaurants. Led 20-person teams across 3 countries.
Maison Ole Kipila

Maison Ole Kipila in

Co-Founder & Chief of Partnerships
8+ years as an established Maasai community leader. Government relationships across Narok County. UN Indigenous Peoples Caucus (COP30). The reason BioKite has community trust in Kenya.
Mike Tuffour Amirikah

Mike Tuffour Amirikah, MD, EMBA, MPH in

Co-Founder & Vice President
Harvard MPH. Physician with 10+ years of rural clinical experience in Africa. The clinical voice in product design, ensuring everything we build works where it matters most.
Naeku Leshao

Naeku Leshao

Chief Marketing Officer
7+ years empowering marginalized communities in the Maasai Mara. Founder of Elongo Afrika Initiatives. Project Director, Tales of Our Land (CJRF). Top 100 Women of Influence 2025. Maasai Mara Youth Council board member.
Byron Aho

Byron Aho in

Advisor
25+ years in infrastructure: electrical installation, power-grid deployment, and site-readiness for clinic solar+battery systems.
Brian H. Potts

Brian H. Potts, JD, LLM in

Advisor
25+ years in nonprofit strategy, business, and energy markets law. UC Berkeley Law. Billions in energy and infrastructure projects developed.
Tony Medrano

Tony Medrano, JD, MBA in

Advisor
25+ years in nonprofit, law, and business strategy. 3× startup CEO with 2 exits. Stanford JD/MBA. Former VP at Cue Health ($500M ARR).
Tejasvi Sharma

Tejasvi Sharma, PhD, MPA in

Advisor
Harvard MPA. PhD in Mechanical Engineering (University of Iowa). Assistant Professor in Sustainability & Regenerative Living. Expert in biomass gasification, biochar, and renewable energy systems. Built solar cookers in Cameroon. Bridges academia and field deployment.

A Special Thank You

BioKite would not exist without the people who believed in this mission before anyone else did. Reward Muzerengwa and Mary Mugambi co-founded this organization alongside Sarah and poured their hearts into its earliest days. Their vision, generosity, and faith in what BioKite could become helped lay the foundation for everything you see here. We carry their spirit forward with deep gratitude.

The first cohort. They aren't waiting for someone else to fix the power. They're learning to build the batteries themselves, maintain them, and keep clinics lit so mothers come home.

Paul Maina

Paul Maina

Lead Engineer Trainer
Background in electrical works and renewable energy systems. “I joined BioKite because I believe in the transformative power of sustainable energy in driving economic growth and improving quality of life.” Delivers solutions that are both practical and impactful: expanding access to clean energy, reducing dependency on unreliable power sources, and supporting long-term community development. Aligns professional skill with a broader vision of sustainability, innovation, and service to society.
Duncan Kayiok Neboo

Duncan Kayiok Neboo

Youth Leadership Chair & BioKite Engineer Trainee
Electrical Engineering graduate, Moi University. Electrical systems, power, and electronics. Created and manages the BioKite Labs Facebook page. Encourages young people across Narok County to take engineering seriously and pursue technical skills. “I believe engineering should save lives, not just earn certificates. In Narok County, clinics lose power over 200 times a year. I remember a night when a relative needed emergency care at a local dispensary. The power went out. The nurse used a phone torch. That experience stayed with me. When I heard about BioKite, I knew this was where I belong.”
Griffine Lepore

Griffine Lepore

BioKite Engineer Trainee
Electrical engineering. Hands-on experience with power equipment, a curiosity to explore, and strong communication skills. Driven by the importance of academics and the need to power every home. Here to be part of the vision and reinforce it, saving lives and making a difference.
Bryan Kisantu

Bryan Kisantu

Youth Leadership Officer
Electrical Engineering graduate, Murang’a University of Technology. Community service leader and green energy advocate. Drawn to BioKite’s life-saving impact: enabling rural clinics to survive power outages by keeping oxygen compressors and vaccine refrigerators running, aiming to save thousands of mothers and children.
Emmanuel Lekishon

Emmanuel Lekishon

BioKite Engineer Trainee
Electrical and electronic engineering, power option. Focused on awareness, social cohesion, decision-making, and leadership. Motivated by learning, personal challenge, expanding his network, and solving problems. Ready to support team goals, take responsibility, and contribute ideas that improve outcomes.
Isaack Nkoompa Kariankei

Isaack Nkoompa Kariankei

Youth Leadership Officer
Electrical engineering and leadership. Solves problems in solar installation and electrical installation. Interested in learning new things, building his career, and coming up with ideas that solve community problems. Dedicated to LiFePO4 battery research and available whenever the team needs him.
Alex Kayioni

Alex Kayioni

BioKite Engineer Trainee
Pursuing Electrical Engineering: circuit fundamentals, practical troubleshooting, and hands-on training. Helps his community improve access to basic electrical knowledge and adopt safer power practices. “I’ve seen how power interruptions can affect essential services in my community. BioKite aligns with my interest in renewable energy, battery systems, and hands-on fieldwork.” Practical, reliable, and ready to contribute in installation, maintenance, and problem-solving roles.
Daniel Kadipo Rakwa

Daniel Kadipo Rakwa

Youth Leadership Officer
Bachelor’s degree in Electrical and Electronics Engineering. Specializes in electrical design, soldering, and installation with proper equipment sizing. Performs safe electrical installations and ensures reliable power solutions. Joined BioKite because its core objectives align with his profession, and because he wants to learn new skills that facilitate his professional transition.
Gideon Leahan Seneneng

Gideon Leahan Seneneng

Youth Leadership Officer
Electrical and electronic engineer, power option. Solar technician and artist. Trains youth in first aid for electrical emergencies. Builds and maintains batteries. “As a solar technician, I was glad to find the right partner to bring light to the community where darkness and power outages are key factors of deaths.”
Brian Rikoyian Sengeny

Brian Rikoyian Sengeny

BioKite Engineer Trainee
Electrical and Electronic Engineering. Youth coordinator in the community, helping solve technical problems like power outages. Strong team player who adds value on technical issues. Also a talented cultural songs and dances trainer.

Batteries for Mothers

The lights stay on. Mothers go home.

Partner With Us

The cost of one conventional battery buys 15 BioKite batteries, powers 15 clinics, and reaches up to 150,000 patients. Three ways to get involved.

The Full Ask: $75,000

15 engineers. 15 batteries. Up to 15 clinics. Up to 150,000 patients. 1 published study.

1 conventional battery → 15 engineers trained + 15 batteries + 15 clinics + <150,000 patients. Tax-deductible (501(c)(3) in process). Split-pay available: $25,000/year over three years.

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Current Partnerships

Maasai Mara University
Maasai Mara Youth Council
Elongko Africa
Africa Community of Planetary Partners for Health and Environment (ACOPPHE)

She needs the lights
to stay on.

Fund the first pilot. Prove the model. Scale to 95,000 clinics.

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