Klimaschutz Jobs in Frankfurt

CMBlu Energy AG specializes in long-duration energy storage infrastructure, developing and producing proprietary SolidFlow batteries. These non-lithium, water-based systems offer 10+ hours of energy storage, designed to be safe, scalable, and flexible. The company's mission is to provide reliable, on-demand energy solutions, bridging the gap between energy availability day and night for grid, commercial, industrial, and data center applications. With over 240 employees, including 150+ scientists, CMBlu Energy is headquartered in Alzenau, Germany, and holds ISO 9001, 14001, and 45001 certifications. A significant partnership with Uniper involves the delivery of 5 GWh of large-scale battery storage systems.

GWW Wiesbadener Wohnbaugesellschaft mbH is the largest municipal housing association in Wiesbaden and a key player in the local real estate market. Managing a portfolio of approximately 13,000 rental units, the organization is dedicated to providing affordable housing for a diverse demographic. Beyond property management, the entity is actively involved in new construction projects and modernization efforts, focusing on energy efficiency and climate protection to ensure sustainable living standards.

tomorrow university is a German state-recognized online university, positioning itself as "The Global University for Impact." Founded in 2020, it is dedicated to educating individuals to drive positive change. The organization offers Bachelor's and Master's degrees with a strong emphasis on leveraging technology and business skills to create real-world impact. With a 100% remote-first learning model, it enables students to pursue their education flexibly, focusing on sustainability, entrepreneurship, and technology. Its official legal seat is in Frankfurt am Main.

Focused Energy Inc. is a German-American deep-tech company, established in 2022, dedicated to commercializing inertial fusion energy. Spun off from the Technical University of Darmstadt and Los Alamos National Laboratory, the organization aims to develop a pilot power plant using advanced laser-driven inertial confinement fusion (ICF) technology. Its ultimate goal is to provide a clean, safe, and virtually limitless energy source, directly addressing global climate change challenges. The company has secured €27 million in seed funding to accelerate its research and development efforts. It operates in Darmstadt, Germany, and Austin, Texas.

constellr GmbH is a German-based provider of decision-grade thermal intelligence, specializing in the design and operation of custom satellite systems. The company deploys the "SkyBee" satellite bus to capture precise thermal data, which identifies heat patterns invisible to standard optical and radar sensors. By providing end-to-end mission architecture that spans satellite operations, ground segments, and analytics, constellr enables the tracking of human activity, infrastructure status, and environmental stress.

Venios GmbH is a Frankfurt-based software and technology company founded in 2010, specializing in smart grid solutions and energy management. As a key enabler of Germany's 'Energiewende,' the organization provides scalable SaaS platforms that monitor, analyze, and optimize distributed energy resources. By leveraging high-performance computing and real-time data processing, Venios supports grid operators and energy service providers in managing the complexities of renewable energy integration, ensuring grid stability and efficiency.