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    Johns Hopkins University

    Master of Arts in Sustainable Energy (MASE)

    Last verified against the official program page on .

    Washington DC, USMAOnline21 months
    $64,355.00
    Tuition
    over 21mo
    40
    Credits
    $85.00
    App fee

    Master of Arts in Sustainable Energy (MASE) at Johns Hopkins University is a 40-credit, 21-month, online MA program based in Washington DC, US. Tuition is $64,355.

    About the program

    Interdisciplinary program covering policy analysis, economics, finance, and geopolitics in sustainable energy. Includes coursework in quantitative methods, energy markets, and applied projects on topics like renewable energy policy, carbon pricing, and EV incentives.

    Focus: both
    #13 U.S. News | #6 U.S. News
    Part-time option

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    Deadlines

    Round 5
    Jul 6, 2026

    Standardized tests

    TOEFL
    required
    Min 100 (or 5 on the new 1-6 scale)
    IELTS
    required
    Min minimum of 7 on the IELTS

    After the program

    Post-study work rights

    12 months OPT (US)

    $27,890.00
    Annual living cost

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    Prerequisites

    Specific coursework this program expects you to have completed: calculus, linear algebra, programming, statistics, and subject-specific prerequisites where applicable.

    Recommendations

    Exact count of letters required, whether academic vs professional references are preferred, and any program-specific guidance on who to ask.

    Essays

    Number of essays required (statement of purpose, personal statement, diversity statement), prompts where the program publishes them, and whether supplemental essays are optional or mandatory.

    Contact

    Direct email and phone for the admissions office handling this program, plus a link to the program-specific inquiry page where available.

    Frequently asked questions

    How much does Master of Arts in Sustainable Energy (MASE) at Johns Hopkins University cost?
    The total estimated tuition for Master of Arts in Sustainable Energy (MASE) at Johns Hopkins University is $64,355 across 40 required credits.
    Is Master of Arts in Sustainable Energy (MASE) at Johns Hopkins University online or in-person?
    Master of Arts in Sustainable Energy (MASE) at Johns Hopkins University is offered online, so students can complete coursework remotely.
    How long does Master of Arts in Sustainable Energy (MASE) at Johns Hopkins University take to complete?
    Master of Arts in Sustainable Energy (MASE) at Johns Hopkins University is structured around 21 months and 40 credits.
    What work-permit options follow Master of Arts in Sustainable Energy (MASE) at Johns Hopkins University?
    Post-completion work rights for Master of Arts in Sustainable Energy (MASE) at Johns Hopkins University: 12 months OPT (US)