Blog

  • Electricity is an increasingly complex industry in the midst of transition to renewables and decarbonization. Using my 25 years’ experience as an engineer, policy analyst, and academic, I help my consulting clients think through their toughest technical challenges and formulate … Continue reading

  • Account for environmental externalities? We can do it.

    I am pleased to report that my last post (“Renewables: it takes a portfolio”) received the most comments ever! In that post I discussed how to think about constructing a least-cost portfolio of thermal generation, storage, and demand response to complement … Continue reading

  • Renewables: it takes a portfolio

    Renewables are often touted as being cheaper than fossil generation. Certainly true when we have wind or sun. But when it is not sunny and not windy, we must, by definition, use a more expensive resource. So how do we make sure that … Continue reading

  • Texas Blackout: Let’s Not “Fire, Ready, Aim”

    As has been exhaustively reported, the severe weather event in Texas and surrounding states in mid-February resulted in blackouts across the Electric Reliability Council of Texas (ERCOT) region, including blackouts for all but 90 minutes of a 59-hour stretch at … Continue reading

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