TNEI is an independent specialist energy consultancy providing technical, strategic, environmental and consenting advice to organisations operating within the conventional and renewable energy sectors.

TNEI can provide bespoke services to create tailored solutions for a wide range of project requirements. Our team is trusted by a wealth of clients to provide expert services throughout the entire lifecycle from project conception to completion.

Services include:

  • Power system design

  • Feasibility studies

  • Grid connection

  • Due diligence

  • Acoustics and noise monitoring

  • Environmental Impact Assessments

  • GIS, mapping and analysis

  • Shadow flicker

  • Planning and consenting

  • Innovation and data science

  • Electricity networks

Our extensive experience extends over a wide breadth of sectors, including renewable energy technologies, onshore and offshore wind, solar, Hydrogen, marine, biomass and hydro, as well as conventional energy technologies such as electrical transmission and distribution infrastructure, short term operating reserve (STOR) and power systems analysis.