About Borg

Together we beat the energy game!☻

Management - Sales and Organisation Joost Spanjer

Co-founder, allrounder with a keen eye for opportunities in sustainability technology.

Creative Director Kim van de Groep

This creative jack-of-all-trades turns our innovative ideas into reality and guards our brand identity.

Borg Energy Storage since 2020

Energy storage will play a key role in the energy transition. This was and is the conviction of five bright minds who launched Borg Energy Storage in 2020. They came up with heat in an underground buffer tank as the most sustainable and practical form of energy storage. Heat storage in people's homes. As clean and sustainable as possible.

Energy storage is a crucial component of the energy transition and has a tailwind behind it. The importance of more sustainable energy management is huge. Grid congestion is rapidly getting out of hand, and net metering will be scaled down. Reasons upon reasons to start storing your heat in the Borg!

Borg has big but realistic plans. We expect that within ten years personalized heat storage will be the standard in every new home. A no-brainer in our view, already today!

Proud of our partners

We are thrilled to work with great partners. Together we share the passion for innovations in the field of sustainability. The expertise our partners bring to the table gave us an edge in creating a new heat storage standard.

Reserve the Borg T4

QuickScan completed and excited?

By booking now, you ensure that your Borg will be among them when we start installing the first Borg systems in the third quarter of 2024!

Note: In the coming months our focus is still entirely on the technical optimization of the Borg. Booking now means that we will contact you in Q2 of 2024 for the Borg Inventory.

Voorkeur voor een datum en tijdstip

Yes, I will make the deposit and reserve my Borg!

No deal? € 100 return!

€ 200,-

Green Innovators: narratives of change

"We have been looking for a while for a fitting solution to make our home more sustainable. The gardens around our house are important to us. Therefore, it is vital that the solution is aesthetically pleasing. Initially, the thought of having everything overturned when installing a Borg worried us a bit. By now we are completely convinced. The Borg team thinks along with us, taking our feelings into account. We are proud that we will hopefully be one of the first Borg owners and users!"

Bart Veldman Green Innovator from the early days

"Storage is critical in the transition to a more sustainable energy mix. We are impressed with Borg's technology and software integration, which is actually relatively simple and robust. We look forward to the day when energy storage becomes the standard within the built environment."

Eduard Meijer CEO Navus Ventures

"In these times of change, it is important to speed up the energy transition. Borg has a smart solution to store sustainable heat. We are proud to help Borg take the next step in bringing this solution to the market."

Ian de Graaff Investment Manager OostNL

"As a rental company with social aspirations, we view sustainable housing projects as one of our biggest challenges. In our DreamHûs - three homes from the 1970s at The Green Village - we challenge innovators to test innovations that are affordable, scalable, and applicable. We have successfully tested the Borg in the DreamHûs. We are now exploring if it can also succeed in our homes in Friesland."

Joris Hoeksema Coordinator Innovation WoonFriesland

"Energy storage is an essential part of the transition to a sustainable energy supply. The clever technology that Borg has developed offers many opportunities to store large quantities of the type of energy most consumed in households - namely heat - safely and affordably. We are happy to contribute to this company."

Stefan van Eijk Fund Manager ifund Foundation