Quantitative Energy Analyst

QUANTITATIVE ENERGY ANALYST for Greenwich Commodities LLC

Job Location: 3290 W Big Beaver Rd. Suite 260 Troy Michigan 48084

Job Duties: Conduct daily analysis of large-scale electric power system models to identify market opportunities and transmission constraints caused by generation outages, generation redispatch, and increased renewable energy integration. Develop and maintain automated tools to support grid and market simulations using industry-standard power system software (e.g., PowerWorld). Design and execute scenario-based studies through automated powerflow calculation to evaluate the impact of generation addition and retirement on future electricity prices in the U.S. power markets. Develop and maintain an optimization-based electricity production cost model to forecast locational marginal prices (LMPs) and their components (energy, congestion, and loss) across major U.S. electricity markets, including Pennsylvania-New Jersey-Maryland (PJM) Interconnection and the Electric Reliability Council of Texas (ERCOT), which are two grid operators overseeing regional electricity markets. This involves formulating mathematical and economic models to capture supply-demand fundamentals. Collect, verify, and calibrate economic and operational parameters for hundreds of power generation units within the market footprint. Parameters include marginal cost, fuel type, heat rate, ramp rate, startup costs, and economic max/min operating levels. Build and maintain automated scripts to collect data from commercial and subscription-based vendor platforms related to generation additions, transmission upgrades, and regulatory filings. Prepare input data for large-scale dispatch simulations. This includes incorporating generator attributes, locational constraints, and transmission infrastructure upgrades into the optimization framework used for simulating economic dispatch. Perform Risk and Portfolio Management. Develop and implement tools and processes to optimize the company's energy and transmission portfolios, incorporating factors such as renewable energy integration, energy storage capabilities, grid reliability, weather variability, and fuel price fluctuations. Construct and adapt risk assessment models---such as Value-at- Risk (VaR) and scenario analysis---to quantify risks associated with energy and transmission portfolios. Integrate variables including renewable penetration, fuel price shifts, and weather driven demand volatility. Design automated systems to perform daily risk evaluation of portfolio holdings, supporting internal decision-making through routine risk reports. Optimize portfolio performance by adjusting product composition, locational exposure, and allocation weights based on risk-return tradeoffs. Prepare and deliver reports or presentations using programming, statistical tools, and mathematical modeling techniques to communicate portfolio performance and risk exposure.

Minimum Requirement : Master or its equivalent in Economics or Public Policy Studies and with 1.0 credit hour each in Advanced Microeconomics and Applied Econometrics courses. Or; Bachelor or its equivalent in Economics or Public Policy Studies and with 1.0 credit hour each in Advanced Microeconomics and Applied Econometrics courses. Plus 2 years work experiences as Quantitative Energy Analyst.

Salary for Quantitative Energy Analyst: $111,500 per year

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