JHWalter Energy provides independent advice on, and project management for all renewable technologies, energy saving and low carbon development.

Wind Turbines

  • Find out about the potential and the pit falls, where small/medium scale wind is appropriate, and why wind investment still makes commercial sense

Anaerobic Digestion

  • Learn about the extensive experience we can bring to AD projects large and small from initial feasibility right through to commissioning and beyond


  • Commercial heat investment provides green credentials and attractive returns. Learn more about the opportunity, costs and returns supported by the RHI

Ground & Air Source

  • Harness the heat of the earth and/or air to replace fossil fuel based energy with well tested systems which benefit from the Renewable Heat Incentive


  • Solar Photovoltaics

    Solar Photovoltaics

    Small or large scale, roof mount or solar farm, FITs or ROCs. The PV market remains changeable but suitable investment can provide attractive returns

  • Solar Thermal

    Solar Thermal

    Small scale heat demand? Solar thermal is a well tested technology providing straightforward solutions and benefiting from the Renewable Heat Incentive


  • Even in the East Midlands, there is potential for small scale hydro development which can provide reliable reasonable cost long term power solutions


  • BREEAM & Code for Sustainable Homes

    BREEAM & Code for Sustainable Homes

    New build or retrofit. Find out how to reduce energy loss and improve building performance with infrared imaging and detailed property assessments

  • Energy Saving

    Energy Saving

    Refurbishment or new build. Improve your building's green credentials with good environmental design and by using appropriate renewable technology

  • Investment in Renewables

    Investment in Renewables

    Does Green Energy match your investment priorities? Returns on capital for many renewable energy projects often range from 10% to 20%. Find out more