News & Events
![Microgrid Schematic](/sites/gep/files/styles/33mm_3_2_552_x_368/public/2023-09/Pub%202018%20Soto%20Modeling%20Diesel-powered%20Microgrid.png?h=09edcfa9&itok=k0L9lOrs)
Supplying electricity to populations without full access requires cost-effective, distributed sources of electricity generation. Diesel generators are a popular electricity source because of their low capital costs, but they can have high operating costs.
![Varves](/sites/gep/files/styles/33mm_3_2_552_x_368/public/2023-08/Pub%202018%20Goman%20Paleomagnetic%20secular%20variation_0.png?h=09edcfa9&itok=fGYZKN2Z)
Despite several decades of research focusing on prehispanic human ecology, debate continues over the impact of climatic and anthropogenic landscape change on human populations in Mesoamerica.
![Maize Pollen](/sites/gep/files/styles/33mm_3_2_552_x_368/public/2023-09/Research%20SQUAL%20Maize%20Pollen.jpg.png?h=09edcfa9&itok=ySmeGD6B)
We present pollen and microscopic charcoal evidence from securely dated lake sediments, located in the Tuxtlas region of Veracruz, Mexico. Two periods of agricultural activity are recognized.