About Us

Welcome to Greenmillenia Energy Ltd

An energy consultancy company specializing in renewable energy.

Renewable Energy Projects we solve

  • Onshore and offshore wind farm
  • Energy from waste
  • Mini-grids
  • Tidal wave
  • Hydro
  • Landfill gas
  • CHP
  • Photovoltaic
  • Biomass
  • C&I


We offer services such as:

Full- Feasibility Studies

Feasibility studies are site-specific advance studies that detail initial connection options and likely costs for grid connection. The studies also highlight potential electrical challenges and conclude with technical recommendations to the developers.

Grid Connection Application

A grid connection application requires completion of a standard application form (applicable to the size of the generation), supporting documents acceptable by the network operator and the ability to liaise with network operators on technical issues.

Grid Connection Offer and Negotiation Review

We offers a review of technical, commercial and regulatory terms to ensure clients understand a grid connection offer. An offer for connection is a complex document with technical, commercial and regulatory terms.

Specification and electrical design

System design should be considered at the preliminary stage of the project. Network operators are interested in how the generation will be connected to their network and they always request a single line diagram. This is a preliminary design done without carrying out studies and is subject to change during detailed design.

Testing of grid code compliance

Distribution network operators usually pass this responsibility to developers of large grid connected generators. Grid code compliance and other power quality regulations can sometimes be challenging. Greenmillenia’s team has substantial experience to support either the DNO or developers to meet these obligations.

Project commissioning and management

Every project should be delivered safely, cost effective and timely. During construction, it is essential to consider management of the overall project and interface between different subcontractors on-site to ensure they have the right skills, the required health and safety awareness and deliver their tasks on time.

Commercial, policy and Regulatory

Viability of a project is subject to associated costs. It is essential that renewable energy developers are aware and understand commercial regulations and policy guiding their type of generation.

Due Diligence

Acquisitions of generation projects at different stages, from the preliminary stage to an operational site, form part of growth of a renewable energy developer’s portfolio. GREENMILLENIA sees the acquisition process important to establish the worth of a project.

Pre - Site Assessment

The assessment will advise clients about technical challenges that could affect grid connection of their generation, available grid connection point and the associated cost.

Energy Audits

In compliance with ISO 50002 standards, we offer energy audit services in a systematic analysis of energy use and energy consumption within a defined energy audit scope, in order to identify, quantify and report on the opportunities for improved energy performance to our clients.

Energy efficiency

We eliminate energy waste by advising our clients to comply with Energy efficiency practices which brings a variety of benefits: reducing greenhouse gas emissions, reducing demand for energy imports, and lowering our costs on a household and economy-wide level.


Inspection services from Greenmillenia help you to reduce risk and ensure quality and accuracy, as well as meeting regulatory requirements. We as well track reports that require implementation.

We do Electrical Wiring Continuity, Electrical Insulation Resistance, Electrical Earth Continuity Path, Electrical Testing of Non-linked Single Pole Switches, Electrical Earth Resistivity, Electrical Earth Resistivity, Electrical Performance testings. Also includes Air condition inspection and testing, PAT testing, Electrical drawing audit, Buildings Electrical Installation and Electrical cable management and cleaning.

In the news

Renewables now

Kenya’s Greenmillenia to build 40-MW solar park at home

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CR Construction Review Online

Another 40MW solar power plant in Kenya to be constructed

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African Intelligence, The Continental Daily

Greenmillenia wants to impose solar energy

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Ominde's World

Embracing solar to supplement power supply in kenya

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Solar to grab bigger slice of Kenya's clean energy pie

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Greenmillenia Energy to build 40 MW PV plant in Kenya

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Our Partners




Diamond Generating Europe






Government of Kenya






Mitsubishi Group


Staten Solar


Total Group




Toyota Tsusho


Ericsson Kenya




IBM Africa Research Center