Our core values

The GP JOULE philosophy

We pursue our vision of "100% renewable energies for all" with a strong willingness to change, quickly and courageously. Always keeping our six core values and the twelve guiding principles derived from these values in mind. They determine our actions.


Agriculture has shaped GP JOULE: As agricultural engineers who grew up surrounded by agriculture, origin for the company founders means that they take responsibility far beyond their own families. By using resources carefully in the sense of a circular economy, the aim is to give future generations a sustainable perspective and children a future worth living.


GP JOULE is a team and promotes diversity at all levels: We are sure that we are better together as a diverse team and want to develop, strengthen and use the strengths of all employees. Our diversity also benefits our customers: We have all groups in mind when we develop our products and services.


At GP JOULE, security plays an essential role in various aspects. All our products and services are aimed at ensuring security of supply with renewable energies. And: We work every day to ensure the long-term existence of GP JOULE so that we remain a reliable, safe employer and stakeholder.

Pioneering Spirit

At GP JOULE we develop innovative ideas and are often on the cutting edge of developments. We think and work as pioneers of the energy transition. We continue to promote this pioneering spirit as part of our DNA. Thinking ahead also means reliability - because only with new ideas and inventiveness we can survive in the long term and achieve our vision.


Sustainability is important to GP JOULE across all generations: We want to preserve an intact planet for our descendants. We want to work and live in a CO2-neutral and sustainable way and protect the resources of our planet. We have learned this from the world of agriculture, which has been thinking and acting in terms of the circular economy for generations.


GP JOULE stands for fairness towards its business partners, employees, users and future generations. Fair collaboration is one of GP JOULE’s key principles: This also applies to all those who are involved in or affected by the business process or who are in contact with us.

Our guiding principles

Based on its core values, GP JOULE has established 12 guiding principles that are pursued and observed in the company's day-to-day working environment and interactions. Customers, partners and service providers can trust in their compliance and rely on the work of GP JOULE.

What makes us special
Guiding principles, management, history

We create value for a green future: As a system provider for integrated energy solutions and a pioneer in sector integration, GP JOULE is putting the energy transition into practice and establishing completely new, regional value chains.