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Our Story

Here at Sennen, we live and breathe renewable energy software to make life simpler for people generating clean energy

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Software for renewable energy market leaders 

Simplifying complexity with passion and expertise

Insights

Our Vision

To transform infrastructure through technology, for a more sustainable world.

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Our Mission

To become the go-to technology provider for renewable energy operators who are serious about safety, automation and efficiency at scale.

Our Values

 

Underpinning everything we do is a commitment to help deliver the energy transition to combat climate change and limit environmental destruction.

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Collaborate

We listen to our customers and each other, communicate honestly and offer support. We want to share our expertise and experience with everyone.

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Deliver

We are laser focused on our work – solving problems and turning challenging briefs into cutting-edge solutions. We have trust and confidence in our team and let our creativity flourish.

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Grow

We don’t have all the answers and are always learning. With a positive attitude and an open mind, we seek to stay grounded and humble as we grow.

Our Journey

Living and breathing renewable energy
June 30, 2000

Rooted in renewable energy

The founders of Sennen (Paul and Gaby) have worked in renewable energy projects all their working lives. They found that the teams they worked with were constantly fire-fighting and unable to take a structured approach to their business processes. Growing ever more frustrated with repetitive tasks and poor-quality software tools, they joined forces and began creating something new.

June 30, 2000
April 1, 2016

Creating the solution to the problem

The vision was to create a flexible, high-performance software system specifically adapted for managing renewable energy assets. It was clear from the outset that the system must be able to handle real-time data as well as provide applications that would save time and improve output.

April 1, 2016
February 1, 2017

Launching Sennen

Sennen’s first client was London Array – the largest offshore wind farm in the world at this time since 2016. They were struggling to integrate data into their operations process and seeing no suitable product on the market, they appointed Paul Grimshaw (CTO at Sennen) to help procure a solution that would meet their needs. Sennen developed a system that could integrate tidal information, bathymetry and vessel data to help wind farm planners decide where to send their vessels. This solution proved to have an immediate impact on their productivity.

February 1, 2017
September 30, 2017

Supporting London Array

Sennen continued working closely with the London Array team to develop the MVP of weather windows.

September 30, 2017
May 1, 2018

Cultivating Relationships

Sennen continues to nurture its client relationship with London Array by rolling out a short-term planner bespoke to their needs.

May 1, 2018
November 15, 2018


Constantly developing and improving

Sennen has gone on working to solve other major challenges to increase work effectiveness and safety with its Offshore Wind software. But we didn’t stop there.
Sennen launched its Portfolio management system for Infrastructure Funds, which is now deployed across >3GW of wind, solar, hydro, anaerobic digestion and biomass capacity.

November 15, 2018
January 1, 2020

Product Launch

Sennen rolls out new Marine Control module as part of the Offshore Wind system, with London Array.

January 1, 2020
April 15, 2020

New Partner Client

Sennen is appointed to deliver a sophisticated portfolio system for Foresight Group, which manages around £4.5 billion of assets, including more than 240 clean energy projects.

April 15, 2020
April 30, 2020

New Partner Client

Sennen wins new Infra contract with Arevon, now known as NetroEnergy, the dedicated asset management division of Capital Dynamic’s asset management business.

April 30, 2020
November 15, 2020

Product Launch

Sennen rolls out new modular operations system with London Array.

November 15, 2020
June 30, 2021

Product Launch & New Partner Client

Sennen expands its software platform with new downtime analysis module developed for new partner client, EDF Renewables, a major renewable energy company, specialising in wind power, solar power, battery storage and EV power infrastructure technology.

June 30, 2021
October 1, 2021

Cultivating Relationships & New Client Contract

Sennen expands its partnership with EDF Renewables by securing a second contract, specifically focusing on the development of Offshore Wind operations software for the company’s global offshore wind portfolio.

October 1, 2021

Our Solutions

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Offshore Wind

Sennen has created a unique platform to enable simpler, safer control and management of daily operations. The Sennen system centralises all data and activity in one place, making it accessible from anywhere. It optimises work planning and automates safety checks, so the control room can take informed decisions instantly and respond to unexpected events.

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Infrastructure Funds

Reporting and information demands are growing year on year for investment fund managers. With Sennen, the burden of data collection and reporting is relieved with our simplified infrastructure fund management tool. Sennen was created by a team who understands the challenge of managing multiple funds working across many technologies, geographies and investment types.

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Downtime Analysis

Unlike other downtime analysis tools heavily reliant on algorithms and excessive cross referencing with different systems, Sennen puts people first. Operators can draw on the knowledge of their entire team to enhance their understanding of the causes of turbine downtime. With Sennen, you can enrich, refine and enhance the raw data used to create datasets.

Our Business

We pride ourselves to be:

  • An Equal Opportunities and Diversity Employer
    As an equal opportunities employer, we’re committed to creating and ensuring equality, diversity and inclusion. 
  • A Good Employment Charter Supporter
    Sennen is an official ‘supporter’ of the West of England Good Employment Charter, which helps companies provide a more rewarding, inclusive and sustainable working environment. Find out more.
  • A FuturePlus Member
    Determined to help contribute to positive social and environmental change, Sennen is registered to FuturePlus, which helps us realise and maintain a high sustainability standards across our operations, policies and products. 
  • A Company that Gives Back
    Giving back to the community is incredibly important for any business, and that is why Sennen has pledged to kickstart its charitable support by announcing its new charity partner: Ghost Fishing UK. Find out more.
  • An Anti – Modern Slavery and Human Trafficking Business
    We have a zero tolerance approach to modern slavery in our business and supply chain, and support the UK Government’s objectives to eradicate modern slavery and human trafficking. Download our Modern Slavery and Human Trafficking Statement.

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