Default company panoramic image

Green-on-Green Energy

The missing piece of the green energy puzzle: inexpensive, grid-scale, fast, non-toxic energy storage device with intelligent energy management control system.

  • Stage Prototype Ready
  • Industry Clean Technology
  • Location Auburn, WA, US
  • Currency USD
  • Founded August 2012
  • Employees 3
  • Website

Company Summary

We make game-changing, grid-scaled, green energy storage, solving multiple problems at once for producers and utilities: Clean – all materials are biodegradable or recyclable; Fast – non-electrolytic, with speed of capacitors but density of batteries; Long-lived – 500k+ charge/discharge cycles; and Smart – Ai system control management software balances charge/discharge across all cells.

Our branded product: Sentient(tm) Storage System


  • Default avatar
    Lin Chen Felton
    Cofounder / CEO

    Serving as a co-founder and CEO of two startup companies, focusing on product design and business development for Green-on-Green Energy. Lin is a veteran of 30 years in software and hardware industry, has experience in many areas of product design, development, and release management in the technology sector. Now she's focusing on clean tech energy products.

  • Default avatar
    Pete Agtuca
    Cofounder /

    Pete Agtuca has extensive business experience in hi-tech manufacturing. He built and holds multiple patents in clean energy systems. He is a co-founder and he is responsible for all product manufacturing processes and business development with Green-on-Green Energy.

  • Default avatar
    Sam Page Felton
    Cofounder / CTO

    Over thirty years’ experience in digital, analog, real-time, R/F, wireless and cellular product design and development. From bare-metal to systems, applications and architecture provide Sam’s industry knowledge. As the inventor of the H-PED™ Storage Device and Intelligent Circuitry for Energy Management Control Systems. He is a co-founder and he runs Green-on-Green Energy’s R&D department.


  • Default avatar
    Joseph Whitford (Davis Wright Tremaine LLP)

Previous Investors

  • Default avatar