About us1KOMMA5° is the CleanTech startup for CO2-neutral energy, heat and mobility

What we do

To live on wind and sunlight forever for free

We combine trade and high tech to always deliver the cheapest and cleanest energy. Whether photovoltaics, electricity storage, heat pumps or EV charging stations: 1KOMMA5° is the one-stop-shop for intelligent, integrated energy solutions in seven markets globally. The core technology is Heartbeat AI, our artificial intelligence and electricity market software. It optimizes energy consumption at home and connects our customers to the electricity market in real time – creating Europe's largest virtual power plant for private households.

1KOMMA5°

In numbers

Worldwide

2,500+ employees

In 7 countries

80+ locations

With 1K5° energy systems

100,000+ households

Our vision is to enable people to live in rhythm with clean energy from wind and sun. To transition to 100 percent renewables, we are using artificial intelligence. It allows us to compensate for volatility and provide our customers with energy at a reasonable price. They benefit not only from the cheapest but also the cleanest electricity. Now, we need to make the energy market fit for the future with New Energy. I am convinced: The best is yet to come.

Philipp Schröder

CEO & Founder

TechLab Berlin

Research and Development Center

Our TechLab is the home of Heartbeat AI. In the heart of Berlin-Neukölln and with its unique combination of product and software development, it is one of a kind in the energy sector: Around 200 developers test and train our artificial intelligence and electricity market software for use in the energy market worldwide.

Unser Commitment

Sustainability Report

Our vision is a world where energy from natural resources like wind and sun is endlessly accessible to all. With the publication of our Sustainability Report for 2024, we reaffirm our commitment to a sustainable future.

1KOMMA5° stands for climate-friendly technologies and the rapid transformation of renewable energy. By 2030, we aim to connect 1.5 million buildings to our platform, thus permanently freeing ourselves from dependency on Big Oil. Beyond that, we take a holistic view of our commitment: we deliver measurable emissions reductions and embrace responsibility across all ESG dimensions. We are determined and optimistic on this path. Join us on our journey!

Sustainability Report 2024

Sustainability Report 2023

Jobs at 1KOMMA5°

New Energy, New Career

Join our mission and help us drive the energy transition. Our jobs are open to all talents, regardless of gender, age, nationality, religion, social background, disabilities or sexual orientation.

Job openings

1KOMMA5°