

How we work with you
While others supply, we partner
Hartree Solutions is not like traditional energy suppliers and service companies. For one, all our originators and traders are part of one flat structure, acting as a single customer-facing cohesive unit. This integrated structure allows Hartree Solutions to maximise client savings seamlessly and operate with transparency and openness.
Furthermore, we create a partnership with you, not a transaction, so you are fully supported by us with expertise and practical, strategic guidance during all stages of the ongoing energy transition process.
A win-win partnership
We keep our client base small so we can offer genuine partnerships to help you achieve your energy ambitions
Complete transparency
Get complete transparency on your energy consumption and potential optimisation revenue
Flexible contracts
We can change the way we optimise assets as well as the types of contract we offer to suit your changing energy estate and needs
One single, independent partner
You work with one partner for energy generation, operations, billing, settlement and supply. Because we are completely independent, we only recommend the best technology for your energy needs
Initial desktop feasibility
To start, we conduct initial desktop feasibility to see if a partnership is viable - if it’s not, we will be honest with you
Our history
We have over three decades of knowledge and experience in the power markets and the impacts of renewables, interconnectors and the decarbonisation of the grid
Hartree Partners, LP is one of the world’s leading commodity firms, specialising in trading energy commodities and has operated successfully around the world since 1997 when it was originally founded as HETCO.
Being at the forefront of the wholesale energy market as Hartree Partners, LP we have unparalleled knowledge and experience in trading to maximise revenues and minimise risk.
We also have extensive experience structuring transactions for conventional thermal generation and have recently formed a Green Energy specific Joint Venture called Ampyr LLP which has industry-leading experience in structured transactions in the renewable power space.
As an active developer of differing energy solutions – including Gas CHP, solar, wind, and energy storage - Hartree is equipped to invest in the right energy solutions for your business.
12 offices around the world, over 100 traders, and an unparalleled analytical approach
Not only do we provide our partners with innovative thinking, we take a highly analytical approach to everything we do for them. It is one of the success factors behind Hartree Partners’ strong track record and growth over the last three decades.
Data insights and world-class analytics are the ways in which we uniquely harness the distributed energy market for your advantage. Our cutting-edge automated AI system processes over a million data points per second providing real-time and unparalleled energy insights to inform the optimisation decisions we make.
Our in-house team of experts has developed modelling and simulation frameworks, delivering automated updates and data feeds to holistically reduce energy consumption and maximise operational efficiencies, all in real-time.