Date Thesis Awarded


Access Type

Honors Thesis -- Access Restricted On-Campus Only

Degree Name

Bachelors of Arts (BA)




Philip Roessler

Committee Members

Paul Manna

Mary Fabrizio


Liberia has the lowest level of electrification in the world. Due to the severe under-provision of public electricity, private suppliers have started to fill the gap. One such provider is the Liberian Energy Network (LEN), which imports and distributes solar lights. This study examines the impact of LEN’s solar lights on the individual welfare and fishing productivity of Liberian fishermen. Employing a randomized controlled trial of 90 fishermen over seven weeks in Monrovia, Liberia, it finds that access to solar lights not only significantly increases participants’ security but also enables their children to study at night. The effect of the lights on fishing productivity was inconclusive (pending additional research), but the study does report important information about fishing equipment, methods, and productivity that will inform future fisheries research in Liberia. The final part of the study analyzes the barriers to access to solar lights in Liberia. It finds that one of the most significant barriers to access is the high import tariff on solar technology imposed by the government of Liberia. Given the experiment’s robust findings on the positive effects of solar technology on individual welfare in a country with little electricity, the study concludes that Liberia would benefit from reducing the import tariff and creating a more open energy sector.

Creative Commons License

Creative Commons Attribution-Noncommercial-No Derivative Works 4.0 License
This work is licensed under a Creative Commons Attribution-Noncommercial-No Derivative Works 4.0 License.

Thesis Cover Page - Signed.pdf (409 kB)
Cover Sheet

Thesis Agreement Swem.pdf (168 kB)
Distribution and Embargo

On-Campus Access Only