Latest 1KOMMA5° News & Updates

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1KOMMA5°

Integrated renewable energy systems provider

1komma5.com

Headquarters: Hamburg, Germany
Founded year: 2021
Company type: Private company
Number of employees: 1,300–5,000
Industry: Renewable Energy Equipment & Services

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Latest news about 1KOMMA5°

In short: 1KOMMA5° reached 1 GW of flexible capacity via Heartbeat AI, mobilized €1 billion for private energy, and expanded into Australia.

Company announcements

July 30 1KOMMA5°

1KOMMA5° reports decreasing EEG feed-in tariff from August

From August, the remuneration will decrease to 7.7 cents/kWh, and from 2027 it will be replaced by direct marketing.

July 8 1KOMMA5°

1KOMMA5° analyzes reform of heat pump subsidies

The subsidy will decrease by 3,620 euros in 2026, EU bonus for EU products from 2027, up to 60% less by 2030.

June 30 1KOMMA5°

1KOMMA5° argues for decentralized energy supply

Heatwave paralyzed nuclear power plants, electricity prices rose massively. 1KOMMA5°'s HEARTBEAT AI is already optimizing 1 GW capacity.

June 24 1KOMMA5°

1KOMMA5° avoided 548,108 tons of CO₂ in one year

The Impact Report 2025 shows that the avoidance was achieved through solar, storage, heat pumps and wallboxes with Heartbeat AI.

Media coverage

July 31 RND

Dribbling away on solar subsidies? Habeck builds a hard throttle into his EEG reform

For years, market integration was demanded; with the 50 percent rule, it is now being blocked. Jannik Schall from the energy startup 1Komma5-Grad seconds this: "With the 50 percent cap, we are slowing down exactly...

July 30 Photon

1Komma5°-Mitgründer Jannik Schall sieht im Wegfall der festen Einspeisevergütung »riesige Chance« - Photon

Jannik Schall, Produktchef und Mitgründer des Energiesystemhauses 1Komma5° begrüßt die geplante Abkehr von der festen Einspeisevergütung im EEG 2027.

June 30 ee-news

Mobilizes 1 billion euros for private heat pumps, home storage and solar systems

1Komma5°, a cleantech company from Hamburg, is responding to the increased demand for heat pumps, storage and solar systems from private customers in Germany: Together with European I...

June 17 manager magazin

1Komma5° pushes to the stock exchange - and plans frontal attack on Enpal

The energy start-up 1Komma5° is currently mobilizing one billion euros to take on rival Enpal directly in its core business for the first time. The goal is a growth spurt and a good...

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