Return to BFA

TECA Heat Action Wave (THAW) Nigeria

Prepare for, respond to, and recover from extreme heat

In the face of soaring temperatures, fragile infrastructure, and a rapidly changing climate, communities across Nigeria are struggling to cope with the mounting risks of extreme heat. Heatwaves are already threatening food and water security, straining health systems, reducing productivity, and endangering livelihoods, especially for those least equipped to adapt. Without urgent, innovative solutions, millions face a future of heightened vulnerability and lost opportunity.

Extreme heat is now one of Nigeria’s most urgent and growing climate challenges. The TECA Heat Action Wave (THAW) responds to this reality by backing bold, locally led ventures that protect people and businesses from the impacts of rising heat. From early warning tools and climate-smart financial instruments to emergency fintech and ecosystem enablers, THAW empowers entrepreneurs to pioneer innovations that help communities operate more safely and efficiently as temperatures climb.

The startups we support are early-stage, often with promising prototypes but still refining their strategies and growth pathways. By combining seed capital, venture-building expertise, and access to networks, THAW helps these entrepreneurs transform ideas into scalable solutions capable of building resilience across Nigeria and beyond.

 


What we look for

 We seek early-stage ventures that:

 

Early-stage startups or SGB (small and growing businesses) focused on heat resilience

 

Have at least a conceptual prototype or pilot

 

Show early customer engagement

Have a team (or if a solo founder with a clear co-founder profile in mind) with strong commitment and community focus


Focus country

Nigeria


What we offer

Tailored learning

Access to resources and workshops to build your skills and venture development 

.

Community

Have the opportunity to connect with global experts, funders, networks, and partners

Funding

Eligibility for financial investment and follow-on support

 

Focus areas

These ventures will fall into three main solution areas:

Target Products and Services

  • Early Warning Systems (EWS): tools, platforms, or services that forecast or alert to reduce heat risks
  • Fintech & Insurance: financial products such as insurance, savings, or lending that protect against heat shocks
  • Enabling tech: digital, hardware, or low-tech products and services that improve resilience in health, worker safety, agriculture, fisheries, and logistics (ideally embedding financial services or early warnings)

What We Mean by Heat Resilience:

We’re seeking businesses that help communities, workers, or industries prepare for, respond to, or recover from extreme heat. This could mean:

  • ⚕️Health – Clinics predicting heat-related patient surges or public health tools that alert families in advance.
  • 👷🏽‍♀️ Worker Safety – Gig platforms protecting delivery workers during heatwaves, or tools for construction crews to adjust work hours.
  • 🌾 Agriculture & Fisheries – Agro-dealers using early warnings to time outreach, or logistics solutions that protect crops or cold chains from spoilage.

These are just a few examples. We welcome other innovative ideas that align with our focus on building resilience to extreme heat.

Supported by:

BFA Global, FSD Africa, ClimateWorks Foundation, and FCDO Nigeria have launched the TECA Heat Action Wave (THAW) to back 12 early-stage ventures across Nigeria with funding, mentorship, and technical expertise. By supporting innovations like early warning tools, climate-smart finance, and emergency fintech, THAW aims to protect heat-vulnerable communities in Nigeria and strengthen resilience against rising temperatures.

READ THE FULL PRESS RELEASE