The Economics of Climate Change in Kenya

The report finds that existing climate variability already costs Kenya up to 2% of GDP annually, with future climate change potentially adding a loss of 2.6% of GDP per year by 2030. Adaptation needs are estimated at $500 million per year for 2012, rising to $1-2 billion per year by 2030. The study also identifies significant opportunities for low-carbon growth, noting that over 80% of selected energy-related emission reduction options can be realized at a net negative cost.

• Existing climate variability, specifically periodic floods and droughts, imposes significant macroeconomic costs on Kenya, potentially amounting to $0.5 billion per year, or approximately 2% of GDP.
• Future climate change is projected to cause additional net economic losses in Kenya, with aggregate models estimating a loss of 2.6% of GDP each year by 2030.
• Sea-level rise is expected to cause significant coastal flooding in Kenya, affecting 10,000 to 86,000 people annually by 2030, with economic costs estimated between $7 million and $58 million per year by 2030, potentially rising to $31-313 million per year by 2050.
• Climate change may significantly increase the rural health burden of malaria in Kenya by the 2050s, potentially increasing the at-risk population by 36% to 89% (an additional 2.9 to 6.9 million people), with full economic costs estimated at $144 to $185 million annually.
• Socio-economic drivers such as population growth and urbanisation could increase the economic costs of large-scale flood or drought events by a factor of five by 2030, potentially leading to direct costs of $5 to 10 billion per event.
• Immediate adaptation needs for Kenya in 2012 are estimated at $500 million per year, with costs expected to rise to between $1 billion and $2 billion per year by 2030.
• Adaptation in the coastal zone is considered highly cost-effective; implementing protection measures could reduce the number of people flooded in 2030 to between 2,000 and 11,000 per year, with adaptation costs estimated at $28-56 million per year by 2030.
• Greenhouse gas emissions in Kenya are projected to double between 2005 and 2030 under a 'business as usual' scenario, driven primarily by the transport and agriculture sectors.
• A low-carbon alternative pathway for Kenya could achieve energy-related emission savings of 22% by 2020 relative to the baseline, with over 80% of these options achievable at a net negative cost.

APA

Stockholm Environment Institute (2009). The Economics of Climate Change in Kenya. https://www.sei.org/mediamanager/documents/Publications/SEI-ProjectReport-Downing-EconomicsOfClimateChangeKenya-2009.pdf

Chicago

Stockholm Environment Institute. The Economics of Climate Change in Kenya. 2009. https://www.sei.org/mediamanager/documents/Publications/SEI-ProjectReport-Downing-EconomicsOfClimateChangeKenya-2009.pdf.

Wikipedia

{{cite report |author=Stockholm Environment Institute |title=The Economics of Climate Change in Kenya |date=1 December 2009 |url=https://www.sei.org/mediamanager/documents/Publications/SEI-ProjectReport-Downing-EconomicsOfClimateChangeKenya-2009.pdf |access-date=17 August 2026 |via=Climate Insights Directory}}

BibTeX

@techreport{stockholmenvironmentinstitute2009economics, author = {{Stockholm Environment Institute}}, title = {{The Economics of Climate Change in Kenya}}, institution = {Stockholm Environment Institute}, year = {2009}, month = dec, url = {https://www.sei.org/mediamanager/documents/Publications/SEI-ProjectReport-Downing-EconomicsOfClimateChangeKenya-2009.pdf}, urldate = {2026-08-17}, note = {Indexed by Climate Insights Directory} }