The new TECA Heat Action Wave (THAW) will back 12 early-stage ventures in Nigeria with capital and venture-building support to protect heat-vulnerable communities.
Nairobi, Kenya, August 2025 — TECA Heat Action Wave (THAW), a new initiative to address Nigeria’s escalating extreme heat crisis, was launched today by BFA Global, FSD Africa, ClimateWorks Foundation, and the UK’s Foreign, Commonwealth & Development Office (FCDO) Nigeria. Together, the coalition has committed $1.1 million to support 12 early-stage ventures developing innovative solutions to protect climate-vulnerable communities from the growing impacts of extreme and chronic heat.
Extreme heat events are now at least ten times more likely in West Africa due to human-caused global warming. In Nigeria, millions of jobs and livelihoods are already at risk, with more than 60% of the population regularly exposed to dangerous heatwaves. Urban settlements like Lagos, Kano, and Abuja now experience heat indices above 50°C during peak months.
This is what Juliet Munro, Early-Stage Finance Director at FSD Africa commented:
“Extreme heat represents perhaps the most overlooked consequence of climate change affecting Africa today,….It’s not only a public health emergency, but a threat to livelihoods, productivity, and long-term economic resilience. Through this initiative, we’re making a strategic investment in African-led innovation, supporting scalable, context-specific solutions that deliver real impact where it’s needed most.”
THAW will support 12 early-stage ventures developing market-driven early warning tools, innovative financial instruments such as parametric heat insurance, emergency-centric finance tech, and ecosystem enablers and builders — tools and services that help individuals and small businesses operate more safely and efficiently in rising heat, preferably integrating early warning systems or fintech solutions.
You can access the full press release here.