Emissions Reduction
Cutting CO₂, methane, and short-lived climate pollutants in the Nigerian sectors where the volume, and the leverage, is greatest.
Turning Climate Knowledge
into Practical Impact
Strengthening climate action and environmental integrity in Nigeria and across Africa.
Who We Are
Founded to make climate integrity the standard, across research, advisory, and implementation.
We work alongside governments, donors, energy operators, research institutions, and the communities most affected by climate decisions, to turn credible knowledge into practical impact for Nigeria and across Africa.
Let’s TalkOur Impact
Building credibility,
growing reach.
A snapshot of the work we are taking on, the partners we are building, the research we are advancing, and the geographies we are working in.
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Service lines
05
Research, Advisory, Capacity Building, Communication, and Implementation.
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we work with
10+
Federal regulators to civil society and communities.
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anchoring our work
04
Emissions Reduction, Clean Air, Environmental Governance, & Sustainable Development.
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Geographies of focus
02
Geographic horizons: Nigeria first, Africa next.
Our impact Area
Four impact areas.
One coherent climate response.
Our work concentrates where the evidence says it can move the needle for Nigeria, and where what we learn travels to the rest of the continent.
Explore AllClean Air
Building Nigerian air-quality data, evidence, and the public-health case for action, starting with the cities most exposed.
Environmental Governance
Strengthening the institutions, regulations, and accountability systems that turn climate ambition into outcomes.
Sustainable Development
Aligning climate action with livelihoods, jobs, and equitable economic growth, because climate work that ignores people will not last.
How We Work
From research to results, in four stages.
Every project follows a deliberate path, stakeholders first, evidence second, delivery in context, and measurement at the end.
Let’s Talk-
01
Listen and learn
We begin with the question, not the answer. Stakeholder interviews, data review, and field observation set the brief.
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02
Research & design
Rigorous analysis paired with practical design. We turn evidence into options that decision-makers can act on.
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03
Deliver and partner
We do not hand off and walk away. We co-deliver with the institutions, communities, and partners who own the work.
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04
Measure and adapt
Programmes are improved by what they teach us. We monitor, adjust, and share what we learn openly.
In Their Words
Trusted by researchers,
regulators, and partners.
“ClimateSpan brought rigour to a question we had been circling for years. They did not arrive with a fixed answer. They built one with us, in our context, with our data.”
“Their team brings not only expertise but real care for the land and the farmers.”
“Their team brings not only expertise but real care for the land and the farmers.”
“Their team brings not only expertise but real care for the land and the farmers.”