Building the future of power systems modelling
A London-based energy software and advisory company. We build Convexity, our power systems modelling platform.
Who we are
We are a London-based energy software company building the next generation of power market modelling tools. Alongside our advisory work, we develop Convexity, our power systems modelling platform.
Our offering
Software, implementation and insights.
01
Software
Convexity, our power systems modelling platform.
02
Implementation
Forward-deployed engineering, from setup and training to integration and ongoing support.
03
Insights
Bespoke analysis and research projects tailored to your needs: market studies, scenario modelling, and strategic advisory based on client requests.
Global experience
Power systems work in over 20 countries.
Our team has global power systems experience, analysing generation, storage, transmission and distribution systems. We have conducted analyses such as capacity expansion planning, market modelling and simulation, load flow analysis, and resource adequacy assessments.
United Kingdom
Ireland
Brazil
Japan
South Africa
United States
Jamaica
Philippines
Indonesia
Vietnam
India
Nigeria
Ghana
Rwanda
State of Palestine
Jordan
Turks & Caicos
Pakistan
Singapore
New Zealand
By the numbers.
20+
Countries
50+
Projects and analyses
Partners
What our partners say.
“The Bayesian team was pragmatic and professional, acting as true partners throughout the project. Their Convexity tool was exceptional, bringing data to life and rapidly adapting to evolving project needs.”

Richard Ollington
Managing Partner, Emys Energy
“The Rockefeller Foundation released a report on the role of nuclear energy in scaling clean power in emerging markets […] nuclear – including next-generation SMRs – could deliver up to 30% of electricity generation and lower system costs by up to 31% by 2050. Kudos to my colleagues […] and the team at Bayesian Energy for being such great partners.”
“I am really impressed with how quickly [Bayesian Energy's] Convexity accelerated our work. We were impressed with how much quicker and smoother we could work with in-built scenario handling and visualisations.”

Giannis Vrochidis
Energy Systems Modeller, E4SMA
“[Bayesian Energy's] Convexity is transforming how we develop our models. It enables us to work faster and make our modelling work more accessible to our clients.”

Maurizio Gargiulo
CEO, E4SMA
“One of the central pillars of our business is understanding the market and analytics. [Bayesian Energy's] Convexity allows us to join those two elements to get deep insights. [It] has a very slick interface and is easy to install.”

Patrick Calnan
Energy Market Expert
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