• Prairie Light Solar

    Solar Advisory & Financial Modeling

    SREC Dynamics, Optimization, Negotiation & Settlement

  • About Us

    Financing and incentives are key drivers for the success of any renewable energy project. Our expertise with financial modeling and incentive markets can help maximize the returns of your renewable project.


    Prairie Light Solar offers consulting services for renewable energy development and financing with a specialty in Solar Renewable Energy Certificates (SRECs), Renewable Energy Certificates (RECs), and other environmental incentive programs.


    We build and modify renewable energy financial models, advise on incentive market dynamics and policy, tailor SREC / REC structures to optimize project financials and risk profile, negotiate purchase / sale contracts and related documents, and design and implement physical settlement processes.


    We have experience with these and other markets (not just SRECs!):

    • New England: MA, CT, RI, NH, VT
    • Mid-Atlantic: NJ, PA, DE, MD, DC, NC
    • Midwest: IL, OH, WI
    • West / Mountain: CA, CO, NV
    • Pacific: HI


    Whether you're...

    • an energy project developer or a financier,
    • exploring renewables for the first time or already own a portfolio of energy projects,
    • an energy generator or an energy offtaker,
    • a market natural or a financial buyer...

    Prairie Light Solar can help.

  • What We Do

    Physical Settlement

    Financial Modeling

    With more than $140M of solar under our belt, we can model the financials of your renewable project to help you see the story behind the numbers.

    Physical Settlement

    SREC Optimization

    We tailor SREC structures to optimize for economics and risk profile. We help you understand the risks, benefits, and tradeoffs.

    Physical Settlement

    Market Dynamics

    We advise on the drivers and underlying policy of SREC markets, and how best to approach them.

    Physical Settlement

    Contract Negotiation

    We help you negotiate SREC contracts and guaranty docs. We know where to hold firm and where not to lose sleep.

    Physical Settlement

    Physical Settlement

    We work with you to design and implement SREC settlement processes for contract fulfillment to make sure your SRECs generate their expected revenue.





  • Leadership

    Alex Rein
    Managing Director / Founder

    Alex founded Prairie Light Solar drawing on over 20 years of professional experience, including more than 7 years at market leading solar company SunPower Corporation.

    During his time at SunPower, Alex has:

    • Co-developed more than 40MW of commercial and industrial (C&I) solar projects
    • Led a cost efficiency project that increased free cash by more than a quarter billion dollars
    • Risk-managed a $100M SREC portfolio
    • Negotiated more than 70 SREC agreements and related guarantees valued north of $135M
    • Designed SREC offtake facilities that enabled a scalable residential leasing program in 3 markets
    • Managed relationships with more than 50 environmental commodity brokers and traders

    In addition to his 7+ years at SunPower, Alex has been an equities trader on Wall Street and worked in investor relations for a $30B hedge fund. Alex holds an MBA from The Wharton School of the University of Pennsylvania and a BA from Brown University.


  • Prairie Light Solar

    Solar Advisory & Financial Modeling

    SREC Dynamics, Optimization, Negotiation & Settlement

  • Contact Us

    We can't wait to hear from you!