The Greenman Group is an established property and asset manager based in Ireland, specializing in food retail real estate. In Germany, the Group's own real estate fund Greenman Open currently manages around 90 properties with a total annual rental income of EUR 55.01 million, with 66% of this income coming from food retailers. The subsidiary Greenman Energy was founded in 2021 with the aim of ensuring a sustainable energy supply for the properties managed by the Group. It supplies EV users, general households, Greenman Open offices, commercial tenants and private customers.

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Regionah Energie is a green energy provider from southern Germany, passionately committed to a citizen-driven energy transition. The company focuses on local generation, personal engagement with customers and a strong regional identity.

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Hycube Technologies GmbH specializes in the development and production of battery storage systems that feature an integrated Home Energy Management System (HEMS) for the efficient control of photovoltaic systems, battery storage and consumers. With these solutions, HYCUBE supports private households and businesses in optimizing their energy consumption and contributing to the energy transition.

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Flex Power bridges the gap in renewable energy generation by complementing the volatile production of renewable electricity with flexibility from batteries. This requires quick and decisive actions in short-term electricity markets. We take calculated risks, act swiftly and decisively and provide an uncomplicated market entry.

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Octopus Energy was founded in 2016 to accelerate the global energy transition through technology. The award-winning company is the fastest-growing private company in the UK and serves over five million customers worldwide. Its AI platform, Kraken, automates large parts of energy supply, enabling top-tier customer service and high efficiency. Since 2020, Octopus has been operating in Germany as the first tech-based energy provider and is now present in 14 countries. Through licensing agreements, approximately 30 million energy accounts are managed via Kraken.

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The core idea of 1KOMMA5° is that everyone - independent of political decisions - should be able to make their home CO2-neutral while even saving money. To achieve this, 1KOMMA5° invests in acquisitions, aiming to become a one-stop shop for climate-neutral building technology. With its business model, the company seeks to make a significant contribution to achieving the goal of the Paris Climate Agreement - limiting global temperature rise to 1.5°C.

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SonneNext energy GmbH was founded through the collaboration of IVG energy solution GmbH and Hans Jörg Hölzenbein to enable PV system operators to achieve higher earnings for their self-generated electricity. With its AI-driven energy management system AI·leen, which uses integrated forecasting tools to optimize both electricity consumption and generation, system operators can sell electricity on the market at peak prices with time delays - especially if they have a battery storage system.

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