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BRASH Engines Inc.

BRASH CHP: Heat & Power for the homeowner. Replace furnace, halve winter fuel cost, eliminate the power bill, while lowering GHG emissions.

  • Stage Prototype Ready
  • Industry Clean Technology
  • Location Branford, CT, USA
  • Currency USD
  • Founded August 2010
  • Employees 4
  • Incorporation Type C-corp
  • Website

Company Summary

BRASH Engines is an early stage startup. Our patented BRASH CHP (combined heat and power) can produce reliable electrical power on demand, cut the homeowner’s monthly energy cost in half and reduce greenhouse gas emissions by 80% over the status quo. The BRASH design fits in the space of a home furnace, costs about the same, and works well with other clean generating systems, like Solar PV.


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    Michael Brookman

    President and Founder of BRASH Engines and named inventor on the underlying BRASH technology. Mike was president of Interspiro Inc.,a manufacturer of respirators for firefighters and other first responders, for fifteen years. Most of Mike's career has involved product development and business development in lithium batteries, avionics, and personal protective equipment, with patents issued in each product area.

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    Gary Mullin

    Gary serves as CFO, providing a suite of services to assist BRASH to be more efficient, effective and profitable. Areas include banking, capital planning, cash flow management, budgeting, financing, debt restructuring, profit improvement, project /sales management, operations, and acquisition assistance and due-diligence. Gary served as President, Bank of Southern Connecticut, Executive VP| Risk Management, Fleet Financial/Bank of America.

  • Founder and former COO of Spray Foam Nation, a national spray foam insulation distribution and training center for the spray foam industry. Peter is on-site manager for our test facility in West Haven, CT. Areas of focus will be creating training programs for technicians, building relationships with HVAC distributors/contractors, training in-house techs, personnel, working with utilities on logistics and support for assembly and test.

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    Lead Engineer

    Nathan joined BRASH in 2015 to advance prototype design to initial product configuration, with a concentration on controller design and test. Nathan serves as lead engineer on the launch of BRASH CHP.


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    Greg Bonenberger
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    Peter Celseti

Previous Investors

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    Friends and Family