Environmental and Social Impacts of Geothermal Energy Development

Geothermal energy presents a promising pathway for sustainable development, offering low-carbon electricity generation and economic growth. However, its expansion raises critical environmental and social concerns that must be systematically addressed. This study evaluates the impacts of geothermal development on vegetation dynamics, water quality, and community well-being, with a focus on ecologically sensitive and culturally significant landscapes. Environmental risks include land degradation, contamination of surface and groundwater by geothermal fluids, air emissions such as hydrogen sulphide (H2S), and disruption of wildlife habitats. Social challenges encompass land acquisition conflicts, displacement of pastoralist communities, erosion of cultural heritage, and inequitable distribution of benefits. Through an integrated assessment framework combining remote sensing, hydro-geochemical analysis, and stakeholder engagement, the research aims to inform mitigation strategies and enhance inclusive planning. The findings underscore the need for robust Environmental and Social Impact Assessments (ESIAs), participatory governance, and adaptive monitoring systems to ensure that geothermal development aligns with conservation goals and community resilience.

Geothermal development, East African Rift, ESIA, pastoralist livelihoods

1. Anne, S. C., Akumu, E. O., & Kitetu, J. J. (2026). Environmental and health impacts of geothermal operations in Tiaty East Sub-County, Baringo County, Kenya: A community-based statistical analysis. International Journal of Research and Scientific Innovation (IJRSI), 12(12), 988–999. [Google Scholar] [Crossref]

2. International Energy Agency. (2016a). Environmental impacts of geothermal energy. IEA Publications. [Google Scholar] [Crossref]

3. International Energy Agency. (2016b). Stakeholder engagement in renewable energy development. IEA Publications. [Google Scholar] [Crossref]

4. International Geothermal Association. (2000). Reinjection strategies for sustainable geothermal development. IGA Press. [Google Scholar] [Crossref]

5. International Geothermal Association. (2015). Geothermal fluids and water quality risks. IGA Press. [Google Scholar] [Crossref]

6. International Geothermal Association. (2020). Social sustainability in geothermal projects. IGA Press. [Google Scholar] [Crossref]

7. KenGen. (2021). Olkaria IV reforestation and biodiversity monitoring report. Kenya Electricity Generating Company. [Google Scholar] [Crossref]

8. Naneu, L. (2022). Environmental impact of geothermal development in Suswa, Kenya [Unpublished master's thesis]. University of Nairobi. [Google Scholar] [Crossref]

9. National Environment Management Authority. (2025). Menengai geothermal ESIA report. NEMA Kenya. [Google Scholar] [Crossref]

10. Oduor, J. (2010, April 11–16). Environmental and social considerations in geothermal development [Paper presentation]. FIG Congress, Sydney, Australia. [Google Scholar] [Crossref]

11. U.S. Department of Energy. (2023). Geothermal technologies office: Environmental analysis. Office of Energy Efficiency & Renewable Energy. [Google Scholar] [Crossref]

12. UNESCO. (2011). Cultural impact assessment guidelines. UNESCO World Heritage Centre. [Google Scholar] [Crossref]

13. World Bank. (2017). Environmental and social framework (ESF): Grievance mechanism standards. World Bank Group. [Google Scholar] [Crossref]

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