A brief history

30 years in renewables

1995
- 2000

“We had no monetary ambition. Our ambition was purely to develop quality wind farms that would raise the debate about climate change and to start offsetting carbon from fossil fuels.”

Ted Leeming

Natural Power began in 1995 in Glasgow, Scotland, by Stuart Hall and Ted Leeming. They wanted to tackle the real threat of climate change and help to create a better environment for future generations.

The company started when the renewable energy industry was in its infancy, the first commercial wind farm in the UK, the 1.3 MW Delabole Wind Farm in Cornwall, had connected to the grid just four years earlier.

Connecting the first onshore wind farm in Scotland

Natural Power’s planning and development team played a crucial role in this landmark project. Located 8km northeast of Carsphairn, Windy Standard consisted of 36 Nordtank wind turbines, generating 21.6 MW, when it first connected in 1996. The wind farm is still operational and has since been expanded on, it now has a capacity of over 80 MW, almost triple the size of its original nameplate capacity. Natural Power has an operational hub on site and continues to provide service and maintenance support to the expanded wind farm.

Read more about Windy Standard

In the same year, Natural Power and likeminded businesses, formed Scottish Renewables. The new organisation was to help work with governments and the industry to inform the public of Scotland about the developing renewable energy industry.

The trade body is continuing its work as the voice of renewable energy in Scotland and celebrates its 30th anniversary in 2026.

Visit the Scottish Renewables website

Moving to a purpose-built global head office in Dumfries

The team quickly outgrew the small office they had occupied in Glasgow’s city centre and moved to the picturesque Galloway Forest Park to a purpose-built building, The Greenhouse.

Built sustainably, with most of the timber and stone used in construction being sourced from the surrounding area, the team worked with local trades to complete the building. The location is still our international headquarters and is one of five offices Natural Power has in the UK. The timeline for the build was extended as rural communities were closed down due to mad cow disease.

Case study: Natural power office | A&DS

2001
– 2010

Expanding into the Welsh renewable energy industry

In 2005, turbines had grown to the size of the London Eye and average output grew to 4 MW per machine.

Natural Power continued to expand by setting up its first office in Aberystwyth in Wales, helping the growing number of schemes starting the country. The Welsh team continue to be based here, providing vital support to the growing Welsh renewable

Ventec and ZephIR join the Natural Power ecosystem

Specialising in the French industry, Ventec helped start Natural Power’s journey on the European mainland. While ZephIR, an innovative Lidar technology provider, increased Natural Power’s expertise in the pre-construction analysis and advisory services.

Ventec would later become Natural Power France. ZephIR would spin-out to become its own company, within our group, called ZX Lidars.

Read more about ZX Lidars

The UK’s largest onshore wind farm starts generating clean energy

Whitelee Wind Farm, which is located on Eaglesham Moor and owned by Scottish Power Renewables, connected to the grid in 2008. Its original 140 turbines were later added to giving the wind farm a generating capacity of over 530 MW, making it one of the UK’s largest renewable assets.

Natural Power worked with Scottish Power Renewables on pre-construction, environmental and planning stages of the project.

2011
- 2019

Creation of new solutions to manage operational assets.

New tools, VuWind and WindCentre, were released in Europe and North America to provide owner and operators with essential data to make sure renewable energy assets were operating effectively. They came to market as the world’s focus on renewable energy increased and owners looked to make turbines more reliable.

Supporting the growth of Ireland’s renewable industry.

Set up with support from the Irish government, Natural Power’s first Irish office was opened in Dublin, and 20 jobs were created to help advance the country’s offshore wind ambitions. This included starting work on the environmental impact assessments for Codling Wind Park, which was completed in 2024.

New offices open in the US and the UK to meet growing demand

Following its success on the east coast and the growth in demand for renewable energy consultancy services on the west coast, Natural Power opens its second office in the US on the west coast in Seattle, Washington.

Growth continued in the UK and as the team exceeded 250 employees, Natural Power needed more space to accommodate the team! It moved from a small construction office in Falkirk to a newer, larger space in Stirling and opened another new office in the North of England, near Newcastle, to be closer to the new offshore wind hubs in the North Sea.

Supporting the connection of the largest Welsh wind farm

The team in Aberystwyth supported Vattenfall in the successful consenting of the Pen Y Cymoedd wind farm, where its 76 3 MW Siemens turbines produce enough electricity to power around 15% of Welsh homes annually.

The wind farm runs a successful community fund and has invested in more than 700 projects around the local community since it first energised.

An increasing number of renewable energy assets on the UK’s grid, meant there was a requirement to keep machines running. Natural Power offered  turbine servicing and maintenance  to its customers for the first time, complementing its growing site management and asset management services.

2020
- 2025

A global pandemic as the US team hit a milestone

As COVID hit and Natural Power closed its offices globally, the North American team reached the 100 GW of project experience milestone. Despite the operational challenges, teams across globe continued to support the operation and growth of the renewable energy industry.

Later in the same year, the US team launched its new bat smart curtailment software DARC, which would later become EchoSense, and Natural Power celebrated 25 years of supporting the renewable energy industry.

In 2021, the US team would increase further and open a third office in North America’s Centennial State, Colorado. Natural Power continues to grow its presence in the US and is still hitting major milestones across the country. 

Supporting Europe’s largest solar project

The Solara4 project in Portugal, was completed in 2021 and became the largest unsubsidised solar project in Europe at the time. Natural Power was proud to act as lender’s technical adviser for the financing of the project which has a capacity of 220 MW and generates enough electricity to power 200,000 homes.  A year later, the ControlCentre would make another leap forward when it connected Europe’s largest battery energy storage system into its operational control system.

Read about the Solara4 project

In Ireland, the team supported Taghart Wind Farm and Millvale Solar Farm, these projects were the first projects to be energised under the Irish government’s renewable electricity support scheme (RESS-1).

Welcoming an Italian consultancy to Natural Power

As Italy looked to increase its reliance on renewable energy, Natural Power acquired Rome-based consultancy Studio Rinnovabili. The unified team enables a wider range of consultancy services to European clients.

In Ireland, Natural Power expanded further with a second office opening in Castlebar, County Mayo, as the country announced policy changes to support further growth of offshore and onshore wind in the country.

Introduction of ControlCentre 3 and an improved space in Glasgow

2025 began with a move to new offices in Glasgow, the central location enabled the Natural Power team to work closer with clients and industry colleagues to further renewable energy projects globally.

Natural Power also continued to expand its ControlCentre, announcing the creation of the largest independent green energy control room in the UK. This followed a major milestone in the UK in the previous year, when the country reached 30 GW of connected wind energy.

Building for a future of sustainable, renewable, energy.

The next 30 years will see more shifts in how we consume and produce energy. Natural Power is continuing to expand and understand what challenges the industry will face next to ensure the team can support the continuously changing industry.