Energy efficiency newsletters

NewsletterFIT tracks 9 newsletters that cover Energy efficiency as a primary topic, all with posts in the last 90 days. By publicly shown subscriber count, the largest are Renerwave Srl (23K), Advanced Water Heating Initiative (7K) and AI IQ (2K). Brands detected sponsoring these newsletters recently include MCE and West Midlands AAN.

Updated Oct 31, 2026 · sorted by publicly shown subscribers · methodology

  1. 1
    Renerwave Srl23K subscribers

    SubstackEvery two weeks · last post 24 days ago

    Likely audience: Facility managers

  2. 2
    Advanced Water Heating Initiative7K subscribers

    SubstackEvery two weeks · last post 14 days ago

    Likely audience: HVAC contractors

    Sponsors detected: MCE

  3. 3
    AI IQ2K subscribers

    SubstackEvery two weeks · last post 23 days ago

    Likely audience: Policy makers

  4. 4
    Insights Infrapick Africa—

    GhostWeekly · last post 16 days ago

    Likely audience: Data Center Operators

  5. 5
    Accelerating Climate Wealth—

    LinkedInEvery two weeks · last post 18 days ago

    Likely audience: Energy sector professionals

  6. 6
    CLR Weekly Newsletter—

    LinkedInEvery two weeks · last post 19 days ago

    Likely audience: Facility Managers

  7. 7
    The Energy Mix—

    LinkedInMonthly or less · last post 19 days ago

    Likely audience: energy policy makers

  8. 8
    OS News—

    LinkedInMonthly or less · last post 17 days ago

    Likely audience: Public sector data analysts

  9. 9
    Keeping up with KMF—

    LinkedInMonthly or less · last post 8 days ago

    Likely audience: Manufacturing managers

    Sponsors detected: West Midlands AAN

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