Sarah is an expert in power markets, with 30 years of development, finance and operations experience. She is an accomplished investor and officer of public and private companies, having led investments of $3 billion across the electric sector. During her 21 years at AES, she rose to be a senior officer and built and ran the Mexico, Central America, and Caribbean division. Sarah co-founded GeoGlobal Energy, a geothermal company in the US, Chile, and Germany, which was sold to its investor. Subsequently, she co-founded Point Reyes Energy Partners. Sarah graduated from Harvard University with Honors and received an MBA from Yale School of Management.