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Energy Efficiency Companies Worldwide

Energy efficiency companies deliver solutions that protect, restore, and manage natural resources and environmental systems for public, industrial, and commercial operators. This page lists companies in the Energy Efficiency sector, with structured profile data to support comparison. No companies currently match this exact sector selection on Enterprise League. Browse related sectors or submit a company to the directory.
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Welcome to Soliterm Group, where innovation meets sustainability. We specialize in designing, manufacturing, installing, and maintaining industrial-grade turnkey high and medium temperature solar powered energy systems. Our expertise spans across various applications including cooling, process steam, heating, electricity generation, and desalination, all powered by our proprietary parabolic trough collector (PTC) technology. Established in 1999, Soliterm Group has remained a pioneering force, spearheading numerous groundbreaking projects and products for almost two decades. We have played a pivotal role in assisting project developers, investors, manufacturers, research houses, and consulting firms alike. With our roots deeply embedded in both German engineering excellence and Turkish manufacturing prowess, we operate on a multi-level platform. To address the surging demand for renewable energy solutions, Soliterm has introduced revolutionary advancements, notably the world's first robotic and fully automated production unit located in Aachen, Germany. This strategic initiative underscores our commitment to innovation and efficiency. Operating as a Germany-based company, we uphold stringent quality standards throughout our operations, ensuring that only the finest materials are utilized in the production of our Parabolic Trough solar collectors. Furthermore, our comprehensive suite of services, ranging from planning and environmental analysis to construction and geotechnical support, as well as operations and asset management, positions Soliterm Group as a full life-cycle consultancy. From project feasibility to financing, and every phase in between, we provide end-to-end solutions tailored to our clients' needs. At Soliterm, we are dedicated to shaping the future of renewable energy through unparalleled expertise, cutting-edge technology, and a steadfast commitment to sustainability. Join us on our journey towards a greener, more sustainable tomorrow.
Oil, Gas and Consumable Fuels
Energy Efficiency
Energy Management
Semiconductor
Renewable Energy

1999

Solidroots Incubation (SRI) stands for sustainable, meaningful support for social and environmental start-ups worldwide. We provide technical support, management services and mediation services to start-ups, existing companies and other incubators at eye level. We believe that sustainability includes profitability - but not at any price. We value social and economic equality, as well as focusing on positive impacts of our clients and partners in all aspects.
Energy Management
Semiconductor
Renewable Energy
Energy Efficiency
Qui sommes-nous? Solnext Energie se trouve au coeur d’un réseau de partenaires Européens. Nous avons pour vocation de faire le lien entre tous les intervenants de la filière, fabricants, transporteurs et installateurs, afin d’informer, de transmettre nos valeurs environnementales et de proposer les systèmes les plus adaptés, dans un marché en perpétuelle évolution. Notre implantation à Berlin, au centre de l’Europe, nous permet une proximité avec les acteurs majeurs de notre secteur. Notre positionnement nous offre également la possibilité d’atteindre les marchés les plus importants de notre filière ainsi que les futurs marchés très prometteurs plus à l’est de l’Europe. Nous intervenons à toutes les étapes de vos projets photovoltaïques et thermiques en analysant la faisabilité du projet, en vous aidant dans le choix du materiel le plus adapté, en gérant les commandes et en assurant la livraison et le service après-vente. Nous travaillons en relation étroite avec des fabricants Européens reconnus et établis de longue date sur le marché. De ce fait, nous ne proposons que des produits ayant déjà faits leurs preuves. Nous vous fournissons des solutions « clefs en main » intégrant panneaux, onduleurs, structures et accessoires... Nos convictions L'energie solaire est à la fois un enjeu écologique et économique. Nous sommes persuadés que le solaire aura une place importante dans le mix énergétique du futur. Solnext est attachée à une qualité environnementale élevée et consacre une attention toute particulière au transport et à l’énergie grise produite sur l’ensemble de sa gamme de produits.  Nos atouts : - Equipe dynamique répondant à vos besoins dans les plus brefs délais - Produits de qualité, garantis et certifiés - Gamme de produits couvrant l’ensemble de vos besoins - Des prix compétitifs - Une étude technique personnalisée pour chaque projet - Des solutions « clefs en main »
Energy Management
Semiconductor
Renewable Energy
Energy Efficiency

2012

SOLON is a leading producer of high-quality solar power modules and solar systems for rooftop, roof integrated and greenfield installations. As a specialist in the development, construction, and maintenance of commercial and utility-scale solar systems, SOLON delivers complete turnkey power plants worldwide. With its subsidiaries in Germany, Italy and the United States, SOLON employs a total of approx. 600 people across the globe. The company's success is driven by its passion for ecological change. This passion for a sustainable future is summarized in SOLON's central mission statement:
Energy Management
Semiconductor
Renewable Energy
Energy Efficiency

1997

Solverde Projektentwicklung was founded in the summer of this year to help agrivoltaics achieve a breakthrough in Germany. Agro-photovoltaics brings agricultural use and solar power generation in harmony. You can find more information on www.solverde-projektentwicklung.de. The company is a pioneer with first-class references in an innovative market segment.
Energy Management
Semiconductor
Renewable Energy
Energy Efficiency

2020

Spark e-Fuels is a climate tech start-up tackling aviation’s significant environmental impact. Spark focuses on the problems of limited availability and high cost of sustainable aviation fuel (SAF) by developing integrated e-fuel SAF production systems that can be connected to lowest-cost renewable electricity directly. Spark’s technology is based on proprietary load-flexible e-fuels production processes to achieve lowest-cost and scalable e-fuels production.
Energy Management
Semiconductor
Renewable Energy
Energy Efficiency

2021

Starfish Energy was born out of the idea of spiders and starfish as two opposing sides of the energy system. The old energy system is like a spider. It creeps its long legs into our homes and is dependent on its head, the centre of its neural network. "If you cut off a spider's head, it dies; if you cut off a starfish's leg it grows a new one, and that leg can grow into an entirely new starfish"​. The new energy system is like a starfish. Its distributed and it comes in packs of millions. We help societies get rid of their spider problems and grow packs of starfish.  Today Starfish Energy works on developing renewable energy and energy efficiency in Southeast Europe and beyond. We do this through action oriented research based on case study analysis, stakeholder interviews, design thinking methods and energy economics modelling. We are a Croatian consultancy company with offices in Zagreb and Berlin and a network of partner organisations across the region.  ​ quote: The Starfish and the Spider: The Unstoppable Power of Leaderless Organizations, Ori Brafman and Rod A. Beckstrom, 2006
Energy Management
Semiconductor
Renewable Energy
Energy Efficiency

2012

Stay With Me is an organisation that creates solutions for environmental issues.
Energy Management
Semiconductor
Renewable Energy
Energy Efficiency
Strasburger ET, fungiert als Brücke zwischen Immobilien- und Energiewirtschaft. Unser Fokus liegt auf der Beratung von Wohnungs- und Immobilienunternehmen zu nachhaltigen und intelligenten Energielösungen. Hierbei beschäftigen wir uns intensiv mit den neuen Herausforderungen rund um Versorgungssicherheit, Autarkie und Nachhaltigkeit. So fungiert Strasburger ET zusätzlich als Bindeglied zwischen der "neuen Energiewelt" und der "alten Energiewelt", zu der zum Beispiel Stadtwerke gehören. Strasburger energie | technologie Fördermitglied im Verbund Norddeutscher Wohnungsunternehmen (vnw).
Energy Management
Semiconductor
Renewable Energy
Energy Efficiency
Nachhaltig. Ökonomisch. Erfolgreich. Seit 2009 begleitet die Stromunion AG die Energiewende, und zwar nicht nur ökologisch, sondern konsequent erfolgreich und profitabel. Heute hält die Hamburger Aktiengesellschaft rund 25 Megawatt an PV-Kapazität im eigenen Bestand und verfügt über Speicherkapazitäten von mehreren Megawatt-Stunden mit entsprechenden Leistungen. Für die Stromunion AG sind Solarenergie und leistungsfähige Industriespeicher nicht nur ein ökologischer, sondern auch ein ökonomischer Erfolgsfaktor.
Energy Management
Semiconductor
Renewable Energy
Energy Efficiency

2009

Full Service: Wir kümmern uns mit voller Kraft um ihren Einstieg in eine grüne Zukunft. Von der individuellen Beratung über die Planung und Ausführung des passenden Energiekonzepts bis hin zur Unterstützung bei allen bürokratischen Fragen. Schnell und maßgeschneidert: In nur wenigen Tagen erstellen wir ihnen ein auf exakt ihre Wünsche und Bedürfnisse zugeschnittenes Konzept, welches die komplette Energieversorgung miteinbezieht und nicht nur auf die Solaranlage reduziert ist. Höchste Qualität zum Festpreis: Da eine nachhaltige Energieversorgung mit Ressourcenschonung einhergeht, setzen wir bei unserer Technik auf beste Qualität Made in Germany. Damit Sie sicher planen können, bieten wir ihnen diese Hightech-Produkte zum Festpreis.
Energy Management
Semiconductor
Renewable Energy
Energy Efficiency
Produzieren und nutzen Sie bis zu 80% Ihres Haushaltsstroms selbst. Machen Sie sich unabhängig von Ihrem Stromversorger und leisten Sie einen aktiven Beitrag zum Klimaschutz.
Energy Management
Semiconductor
Renewable Energy
Energy Efficiency

2021

Sunride is a software system/platform that makes it super simple to organise and manage solar group installations. Sunride will enable people to install solar panels on every rooftop in every town worldwide, hence supplying the people who live in these buildings with clean, renewable solar power. Hence, Sunride transforms solar projects to become micro-utilities.
Energy Management
Semiconductor
Renewable Energy
Energy Efficiency

2014

SunEQ was established in 2015 as a solar asset development platform. It provides expertise and capital towards the development of early stage solar energy projects into bankability and investment maturity. With a focus on growth markets in Sub Saharan Africa, SunEQ’s objectives are to build a portfolio of long-term assets as well as a pipeline of solar projects under development. SunEQ creates custom-made opportunities for investors to participate in the fast-growing solar infrastructure sector. SunEQ has successfully implemented a 5MWac (6.6MWp) PV project in Namibia, which is in operation since 2018. The second project of SunEQ is a 10MWp PV project in Tunisia with a signed PPA under the competitive tender scheme from national utility STEG. Furthermore, SunEQ is working on several projects across the African continent.
Energy Management
Semiconductor
Renewable Energy
Energy Efficiency

2015

Suncycle GmbH is a renewables & environment company based in Hamburg Germany
Energy Management
Semiconductor
Renewable Energy
Energy Efficiency

2007

Two Berlin-based Dutchies (Loes Kok and Eva Wolkorte) try to break the Sustainable Guilt Paradox in the Fashion Industry. We are discussing problems and looking for solutions, in a funny down to earth (and close to earth) way. We are sharing our thoughts and knowledge together with our surroundings and people from the industry, we invite you to listen to, and learn from, our episodes! Have fun!
Energy Management
Semiconductor
Renewable Energy
Energy Efficiency
Switch for Climate ist ein gemeinnütziger Wechselservice für echten Ökostrom. Unser Ziel ist es, Dir beim Wechsel zu einem ausgezeichneten Ökoversorger zu helfen. Dadurch kannst Du einen großen Beitrag zum Klimaschutz leisten und den Ausbau erneuerbarer Energien voranbringen. Für jeden Wechsel unterstützen wir Klimaschutzprojekte Deiner Wahl. Dein Wechsel dauert nur 5 Minuten, aber hat eine große Wirkung! Lass uns gemeinsam das Klima retten. Um möglichst viele Menschen zu erreichen, arbeiten wir mit gemeinnützigen Organisationen und Unternehmen zusammen. Impressum: Switch for Climate gemeinnützige UG (haftungsbeschränkt) Chapeaurougeweg 32 20535 Hamburg Vertreten durch: Oliver Liermann, Stephan Heinrich E-Mail: kontakt@switch-for-climate.de
Energy Management
Semiconductor
Renewable Energy
Energy Efficiency

2020

Elektroqualifizierung: Schulung, Zertifizierung und Beratung - Einzelne Schulungen oder auch Mit meinem Team biete ich Qualifizierungen und Beratung im Bereich der Elektrotechnik: Damit Mitarbeiter elektrotechnischen Arbeiten sowohl ausführen können als auch dürfen. Schwerpunkt Elektromobilität (Hochvolt), Photovoltaik und Batterieanlagen. Wir qualifizieren VEFK, FHV/FfHV, EFK, EFKffT, EuP, FuP, Hochvolt, e-Mobility inklusive AuS (Arbeiten unter Spannung).
Energy Management
Semiconductor
Renewable Energy
Energy Efficiency
E-Ladelösungen von Immobilienfachleuten mit E-Mobilitätskompetenz. The Charging Project unterstützt die dezentrale Energiewende, indem sie Projekte analysieren, Transparenz schaffen und das Risiko für ihre Kunden reduzieren. Bei der Durchführung von technischen Machbarkeitsstudien und wirtschaftlichen Bewertungen wird stets ein lösungsoffener Ansatz verfolgt. Das Team von The Charging Project verfügt über Expertise in den Bereichen Photovoltaik, Erneuerbare Heiztechnik, Dämmung, Ladeinfrastruktur und Energiemanagement. Heute bewertet, plant und realisiert TCP jede Woche mehrere E-Mobilitätsprojekte in Partnerschaft mit Energieversorgern, Installateuren und Ladepunktbetreibern im ganzen Land. The Charging Project tut dies durch: - Analyse der vorhandenen elektrischen Infrastruktur - Lastgangmessungen von Netzanschluss bis zu einzelnen Verbrauchern - Planung und Vergleich mehrerer Lösungen unter Berücksichtigung der Besonderheiten des Standorts - Resourcenschonender Beratungsansatz der die vorhandenen Möglichkeiten ausschöpft und das Preis-Leistungs-Verhältnis maximiert - Für jede Wissenstiefe geeignete Informationen - Leicht verständliche Empfehlungen - Unterstützung des Entscheidungsprozesses in »WEGs« mit Tools und Vorlagen - Einholen und Bewerten von Angeboten für die Installation und den Betrieb der Infrastruktur
Energy Management
Semiconductor
Renewable Energy
Energy Efficiency

2021

Energy Management
Semiconductor
Renewable Energy
Energy Efficiency
the greenwerk. is an advisory firm for climate and sustainable energy policy. Based on our background and expertise, we offer a wide range of services to our clients in both developing and developed countries. Our work focuses on instruments and activities for promoting greenhouse gas mitigation and renewable energy, in order to foster international efforts and climate finance to combat global warming. On climate finance, the greenwerk. navigates public and private actors from developed and developing countries through different layers of the climate finance landscape. We help to operationalize results of the Paris Agreement, clarify contentious technical definitions on the UNFCCC level, assess the impact of transformational climate finance, analyse improved involvement of finance institutions such as MDBs, observe the latest GCF and Standing Committee developments and offer support for accessing various funding sources. the greenwerk. contributes to a global knowledge transfer on climate and energy policy through facilitation of capacity building missions and workshops in various countries and sectors, for numerous clients. Our focus hereby is on climate finance and GHG mitigation instruments, such as NAMAs or market based mechanisms, and their linkage with the climate policy landscape. In addition, we have authored guidance documents, online courses, newsletters and various other publications. In addition, the greenwerk. conducts research on innovative financing models for transformational changes in the energy sector and sustainable use of resources in the future. our commitment For mitigating anthropogenic climate change, we, at the greenwerk, strive for fair and sustainable use of global resources and access to renewable energy for all. We are committed to high quality and integrity in our work and in finding professional solutions with our international partners.
Energy Management
Semiconductor
Renewable Energy
Energy Efficiency
TomEnSo GmbH (= Tomorrow's Energy Solutions)  has developed a small, off-grid power plant entirely based on renewable energy technologies: The "Power&Life Container"® uses solar (PV or solar thermal), wind, water and waste to transform energy. An energy storage technology (battery or thermal oil) helps to support 24 hours service. In case of need, a water purification or desalination technology can be added. On top, a proprietary control & management software allows a 24/7 active management.
Energy Management
Semiconductor
Renewable Energy
Energy Efficiency
Tractebel Overdick is a company specialized in modern offshore and naval engineering. It was founded to provide high quality engineering solutions to the maritime and offshore energy industries. We cover the entire spectrum from initial design through all the engineering phases up to fabrication and transport and installation site support. Maintenance engineering, structural integrity and inspection planning is also part of our services as well as platform decommissioning and wreck removal engineering and management. Our focus lies on applying innovative engineering methods to achieve practical and economical solutions to the complex challenges faced by our clients. Our team of innovative and international engineers is set up to tackle new challenges around the world. The main strength is to find special purpose solutions that provide feasibility as well as cost saving potential to every customer’s project. We can provide the entire service spectrum needed to realize your project, from the concept and contract design, basic and detail-design, project management and document review to supervising fabrication and operations. We can design the entire unit or offer services to resolve detailed tasks inside our client’s project.
Energy Management
Semiconductor
Renewable Energy
Energy Efficiency

2000

Seit 2001 vertritt der VDB die wichtigsten deutschen Biokraftstoffhersteller gegenüber Politik und Öffentlichkeit auf nationaler und europäischer Ebene. Seine derzeit 15 ordentlichen und 3 außerordentlichen Mitglieder mit einer Produktion von 2,3 Mio. t Biodiesel (und 600 GWh Biomethan) repräsentieren 60 Prozent der deutschen Biodieselproduktion. Sie stehen für Gegenwart und Zukunft der nachhaltigen Mobilität in Deutschland. Der VDB stellt sich im Wesentlichen zwei Aufgaben: Wettbewerbsorientierte Rahmenbedingungen mitzugestalten und die Branche nach Außen zu vertreten.
Energy Management
Semiconductor
Renewable Energy
Energy Efficiency

2001

Die Unternehmen der VENTUSventures-Gruppe erbringen Beratungs- und Dienstleistungen für Kunden in der Energie- und Finanzwirtschaft und verstehen sich im Bereich der erneuerbaren Energien als Lösungsanbieter. Dabei kommen der Umsetzung von Projekten in der Verknüpfung von Energiewirtschaft, Industrie, Wohnungsbau und Mobilität eine besondere Bedeutung zu. Die eMIS Management GmbH bietet Lösungen für den Einsatz von Elektrobussen im öffentlichen Personennahverkehr (ÖPNV). die.bau.mv GmbH konzentriert sich auf die Entwicklung von Neubau-Quartieren sowie auf die energetisch optimierte Sanierung von Bestandsimmobilien. Der Bereich Wind und Solar wird von der VentusEnergy GmbH geführt. Die VentusVentures Holding GmbH fungiert als Dienstleistungsgesellschaft für die operativen Marken der Gruppe.
Energy Management
Semiconductor
Renewable Energy
Energy Efficiency

2011

Mit VOLTA Technologies Solarbauwerken für jeden Bereich liefert dir die Sonne die Energie zum Wohnen, Autofahren und Leben. Völlig gratis. Denn die Sonne stellt keine Rechnung.
Energy Management
Semiconductor
Renewable Energy
Energy Efficiency
Volt in Motion GmbH is a global provider of solutions and tools for renewable power generation as well as investment opportunities in the power sector with a special focus on underserved markets. We develop, construct and operate in joint venture, under concession or specific agreements wind, solar or hydro power generation systems. We drive a global investment in order to implement the projects which bring a sustainable development for the communities, industrial or residential customers we reach out.
Energy Management
Semiconductor
Renewable Energy
Energy Efficiency

2011

Das w.one Netzwerk verbindet ambitionierte Frauen aus der Branche der Erneuerbaren Energien und bietet eine Plattform für Vernetzung, Austausch und Weiterentwicklung.
Energy Management
Semiconductor
Renewable Energy
Energy Efficiency
We are going to serve private housholds with CO2 neutral power. Household energy consumption accounts for a large proportion of CO2 emissions per capita, as the electricity mix still accounts for a large proportion of fossil energy sources. welectric aims to make households' electricity consumption carbon-neutral through a CO2 compensation payment on the non-green shares in the electricity mix, which is included in welectric's electricity tariff. We use this money 100% in global climate protection projects. For the transfer of funds to the recipient, we rely on blockchain technology and digital wallets in the long term to enable personal, transparent end-to-end communication and disbursement without additional middlemen.
Energy Management
Semiconductor
Renewable Energy
Energy Efficiency

2017

++ Join our group on Linkedin or sign up for our free newsletter on www.windsourcing.com for up-to-date product offers, new brands and supply partners, product requests ++ Established in 2013, WINDSOURCING.COM is a specialized distributor, offering the first online procurement platform for purchasing and selling spare parts, consumables, and services tailored to wind turbines. Our objective is to professionalize purchasing processes within the wind industry, and moreover, to provide a new research tool for spare parts and services related to the wind energy market. With extensive experience in the wind energy sector, we provide a comprehensive array of products, ranging from mechanical and electronic components to motors, rotor blade accessories, and repair materials. Our customers are independent service companies, wind park operators and wind park owners, who want to focus on their core business – the repair and maintenance of wind turbines. WINDSOURCING.COM offers them to procure their entire demand out of one source. Sign up as a B2B customer from the wind energy sector on our online shop to access all available products, complete with real-time stock levels, prices, and delivery times. Plus, enjoy a 2% shopping cart discount on every order placed through our online shop. If you can't find a specific product in our inventory, don't hesitate to reach out to us directly: info@windsourcing.com
Energy Management
Semiconductor
Renewable Energy
Energy Efficiency

2013

Technische und kaufmännische Betriebsführung für Wind- und Solaranlagen. Deine Anlagen für erneuerbare Energien brauchen ein festes Fundament – genau wie deren Betrieb. Wir übernehmen für Parks jeder Größe die technische und kaufmännische Führung. Du bekommst den erstklassigen Service eines der führenden Teams in Deutschland. Aber du bekommst noch viel mehr – unsere Leidenschaft für erneuerbare Energien.
Energy Management
Semiconductor
Renewable Energy
Energy Efficiency
WindManShip GmbH is one of the leading consultancies and service providers for offshore and onshore energy-project realisation. With strategic concepts and operational implementation, we realize infrastructure projects for project enterprises and transmission system operators: flexible in application, flexible for quick decisions, flexible thanks to expertise, experience and network. From Hamburg and Amsterdam we operate with an experienced team of engineers, specialists and experts to realize projects in all phases of planning, construction and documentation. The international network even guarantees flexible solutions and interfaces, when rapid reaction is requiered at the construction site. We offer our clients a highly experienced team who can contribute to a long term knowledge pool. Our highly experienced team offer our clients necessary engineering and economic expertise as and when needed, yet also ensure that our culture brings the most long-term and sustainable value proposition through a comprehensive knowledge transfer. Our clients believe that our strength is project execution, interface management, well established knowledge about contract and claim management as well as installation and manufacturing processes. We give due consideration to all technical, logistical and economic aspects throughout all the different phases of realization. Offshore- wind parks and onshore cabeling demand the highest requirements are met to in each individual craft and service. The same applies for and with every offshore and onshore logistical operation. For these reasons our dedicated team ensure quality, dependence and early analysis of feasibility. Early use of execution risk is critical in reducing CAPEX and OPEX.
Energy Management
Semiconductor
Renewable Energy
Energy Efficiency

2011

WINDnovation Engineering Solutions GmbH is the world’s leading designer of rotor blades for wind turbines. Since 2007 we have developed more than 370 rotor blades for all terrains and wind conditions in over 25 countries — more than any other company in this industry.
Energy Management
Semiconductor
Renewable Energy
Energy Efficiency

2007

SECOND-HAND TURBINES Choose your turbine from our stock. If we do not have what you need we will find it for you! We have a wide range of second-hand turbines in our stock; HSW, Enercon, Vestas, Nordex are not the full list of brands that we have in our stock. Get in touch with us and we guarantee that we will find for you the best turbine suitable for your needs. WE BUY YOUR TURBINE Request and offer finally can meet. Sell your turbine for the right price. If you have a turbine for sale please consider selling it to us, we are keen to pay a fair price for your turbine . Please click the button below and fill out the form in order to get a quote regarding the price. You will receive the answer within 3 working days.
Energy Management
Semiconductor
Renewable Energy
Energy Efficiency

2015

Wind Business Intelligence is an independent online platform for Onshore & Offshore Wind Energy aiming at accelerating its expansion. We provide the latest News & Videos, a collection of Events, a comprehensive Database and useful Tools.
Energy Management
Semiconductor
Renewable Energy
Energy Efficiency
100% Clean Energy from anywhere in the Ocean.
Energy Management
Semiconductor
Renewable Energy
Energy Efficiency

2018

We are a diverse team of professionals working together to drive the future with 100% renewable energy. At meteocontrol, we have been dedicated to renewable energy since 1998 and are one of the world's leading developers of independent energy management systems. With our holistic solutions, we accompany the entire life cycle of energy systems. From planning to commissioning, we support our customers as independent technical consultants. Working for meteocontrol means enabling 100% renewable energy and shaping a sustainable future. This is what our colleagues around the world give their best for every day. You see your task in driving the future of renewable energies? You want to make a difference with your know-how and your personality and grow professionally and personally in exciting projects with colleagues? Become part of our team. We are looking forward to meeting you! www.meteocontrol.com/en/contact/legal-notice
Energy Management
Semiconductor
Renewable Energy
Energy Efficiency

1998

Seit 1984 sind wir spezialisiert auf die Errichtung, Wartung und Instandhaltung von nachhaltigen Systemen aus den Bereichen Lüftung, Klima, Elektro, Abfallentsorgung und Rauch- und Wärmeabzug. Unsere Partner schätzen unsere Kompetenz, Leidenschaft und Transparenz. Diesen Werten gerecht zu werden, ist unser täglicher Antrieb.
Energy Management
Semiconductor
Renewable Energy
Energy Efficiency

1984

Zep Solar, Inc. was founded in 2009 by PV industry veterans to advance the proliferation of solar energy through well designed PV mounting and grounding products that offer speed of installation and low cost to a wide range of applications. With its patented Zep Groove™ PV module frame technology, a catalog of its own mounting and grounding hardware, and third party Zep Compatible™ products, Zep Solar created the world’s PV module integrated installation technology platform. Zep Solar's platform drastically reduces the cost and complexity of designing, shipping, warehousing and installing PV systems. The company’s prominent PV module manufacturing licensees include Canadian Solar, Centrosolar, ET Solar, Trina Solar, UpSolar, Yingli Solar, Sharp Solar, Hanwha SolarOne, Eco-Kinetics and a growing number of micro-electronic licensee partners such as Enphase Energy and SolarEdge Technologies See Zep Solar's website for details: http://www.zepsolar.com And visit our Careers page for current opportunities: http://zepsolar.com/index.php/company/careers
Energy Management
Semiconductor
Renewable Energy
Energy Efficiency

2009

Die ZWS GmbH ist Systemanbieter für moderne und sparsame Haustechnik. Seit Gründung des Unternehmens ZWS Zukunftsorientierte Wärme Systeme GmbH im Jahr 1995 ist ZWS Vorreiter für solarunterstütztes Heizen und hat in hohem Maße zur Verbreitung der Solartechnologie in Deutschland beigetragen. Aktuell hat die ZWS GmbH 18 Niederlassungen in Deutschland und Österreich. Weitere Niederlassungen sind in Planung ...
Energy Management
Semiconductor
Renewable Energy
Energy Efficiency
Unsere digitalen Lösungen erlauben es Ihnen mit minimalem Aufwand attraktive Zusatzerlöse durch den THG-Quotenhandel mit Strom zu erzielen und so Ihr Engagement in der Elektromobilität voranzubringen.
Energy Management
Semiconductor
Renewable Energy
Energy Efficiency

2021

CENmat is an innovative and vertically integrated electrolyser company that delivers the most economical, efficient, and critical raw material free electrolyser for affordable and real green hydrogen production at scale.
Energy Management
Semiconductor
Renewable Energy
Energy Efficiency

2019

Wir bei eco2nomy ermöglichen Klimaschutz bei Wohn- und Nicht-Wohngebäuden, der sich rechnet. Konsequent führen wir Ökologie und Ökonomie zusammen. Gemeinsam mit Eigentümern von Immobilienportfolios erarbeiten wir individuell zugeschnittene Klimaroadmaps für den Weg zur Klimaneutralität bis 2050. Daten- und analysebasiert bestimmen wir dabei die wirtschaftlichsten Maßnahmen (-pakete) und setzen diese im Netzwerkverbund mit leistungsstarken Partnern um. Und stets beginnen wir mit Maßnahmen, die schnell greifbare Ergebnisse liefern. Erfolg macht erfolgreich! Was uns auszeichnet: Konsequente Wirtschaftlichkeitsorientierung Funktions- und gewerkeübergreifende Know-how Bündelung 360°-Datennutzung, Einsatz von Analytik, Modellierung und Automatisierung Integrierter Ansatz für kontinuierliches Lernen und Optimieren Strategieerarbeitung und wenn gewünscht Umsetzung weiter Teile der operativen Wertschöpfung aus einer Hand
Energy Management
Semiconductor
Renewable Energy
Energy Efficiency

2020

PowerOn™ ermöglicht die vollständige Digitalisierung von Arbeitsprozessen für Solarinstallationsunternehmen.
Energy Management
Semiconductor
Renewable Energy
Energy Efficiency
Decarbonizing the world's power supply is the biggest challenge of our times. By transitioning our society to renewable energies, Earth will become a better place to live on.
Energy Management
Semiconductor
Renewable Energy
Energy Efficiency
Energy Management
Semiconductor
Renewable Energy
Energy Efficiency
Herzlich Willkommen am Institut Stadt|Mobilität|Energie! Das ISME ist eine unabhängige privatwirtschaftliche Beratungs- und Planungsgesellschaft, die 2016 aus einer gleichnamigen Forschungsgruppe am Städtebau-Institut der Universität Stuttgart hervorgegangen ist. Unser Fokus ist die Erarbeitung passgenauer Konzepte, um Herausforderungen im Themenkomplex der nachhaltigen Mobilität zu adressieren und konkrete Fragestellungen zu beantworten. Zu unseren Auftraggebern gehören Kommunen, Stadtwerke, Bundesbehörden, Wohnungsbauunternehmen u.v.m. Unser Antrieb ist es, neue Formen der Mobilität, des Lieferverkehrs, der Partizipation, des Mobilitätsmanagements, des ressourcenschonenden Bauens und der Sektorenkopplung optimal auf die Gegebenheiten vor Ort anzupassen und zu integrieren. Dabei stellen wir auch interne Prozesse in Frage und scheuen uns nicht vor der Etablierung neuer Wege zum Ziel. Durch die aktive Teilnahme an bundesgeförderten Forschungsprojekten als Konsortialführer stellen wir sicher, dass unsere angewandten Konzepte und Methoden dem Puls der Zeit entsprechen. Wir kennen die Förderkulisse im Kontext nachhaltiger Mobilität gut. Sprechen Sie uns daher gerne an, wenn Sie auf der Suche nach entsprechenden Bundes- oder Landesprogrammen sind.
Energy Management
Semiconductor
Renewable Energy
Energy Efficiency

2016

Gravity Storage is a new concept with which unprecedentedly large quantities of power between 1 and 10 GWh can charged and discharged daily. Gravity Storage connects the grid balancing imperative derived from the widespread deployment of renewables with the demand for reliable power supply. The fundamental principle is based on the hydraulic lifting of a large rock mass. Using electrical pumps, as already used today in pumped storage power plants, water is pumped beneath a movable rock piston, thereby lifting the rock mass. During times of insufficient generation of renewable power, the water which is under high pressure from the rock mass, is routed to a turbine, as in conventional hydroelectric plants, and generates electricity using a generator. The rock piston should have a diameter of at least 100 meters in order to be competitive with pumped storage power plants. We calculate with capex between 160 and 380 USD/kWh (corresponding a size of 10 GWh and 1 GWh) and Levelized Costs of Storage between 9 and 18 ¢/kWh. Watch a quick animation how Gravity Storage is operated (30 sec): Vimeo: https://vimeo.com/242084551 YouTube: https://youtu.be/ObvQFX6noDw
Energy Management
Semiconductor
Renewable Energy
Energy Efficiency

2018

SOLAR PLANET INVESTMENTS is a project developer for renewable energies and consulting
Energy Management
Semiconductor
Renewable Energy
Energy Efficiency

2012

Clean Energy Exchange Platform
Energy Management
Semiconductor
Renewable Energy
Energy Efficiency

2019

List of Energy Efficiency companies in All locations

Company Name

Location

Category

Employees

Email

Accuracy

Website

AC, Germany

Energy
+2
Energy, Environment, Science and Engineering

10-20

info@solitermgroup.com

http://www.solitem.de

Berlin, Germany

Energy
+2
Energy, Science and Engineering, Environment

2-10

info@solidroots.de

http://www.solidroots.de

Berlin, Germany

Energy
+2
Energy, Science and Engineering, Environment

2-10

info@solnext-energie.com

http://www.solnext-energie.com

Berlin, Germany

Energy
+2
Energy, Science and Engineering, Environment

500-1000

info@solon.com

http://www.solon.com

Berlin, Germany

Energy
+2
Energy, Science and Engineering, Environment

2-10

info@solverde-projektentwicklung.de

http://www.solverde-projektentwicklung.de

Berlin, Germany

Energy
+2
Energy, Science and Engineering, Environment

10-20

info@sparkefuels.com

http://www.sparkefuels.com

Zagreb, Croatia

Energy
+2
Energy, Science and Engineering, Environment

2-10

info@starfishenergy.org

http://www.starfishenergy.org

Berlin , Germany

Energy
+2
Energy, Science and Engineering, Environment

2-10

info@stay-with-me.de

http://www.stay-with-me.de

Berlin, Germany

Energy
+2
Energy, Science and Engineering, Environment

2-10

office@strasburger-et.de

https://www.strasburger-et.de/

Hamburg, Germany

Energy
+2
Energy, Science and Engineering, Environment

10-20

info@stromunion.com

http://www.stromunion.com

Berlin, Germany

Energy
+2
Energy, Science and Engineering, Environment

10-20

info@stromsieger.de

http://www.stromsieger.de

Hamburg, Germany

Energy
+2
Energy, Science and Engineering, Environment

2-10

info@sunworkers.de

https://www.sunworkers.de

Berlin, Germany

Energy
+2
Energy, Science and Engineering, Environment

2-10

info@sunride.net

http://www.sunride.net

Hamburg, Germany

Energy
+2
Energy, Science and Engineering, Environment

2-10

info@suneq.de

http://www.suneq.de

Hamburg, Germany

Energy
+2
Energy, Science and Engineering, Environment

50-100

info@suncycle.de

http://www.suncycle.de

Berlin, Germany

Energy
+2
Energy, Science and Engineering, Environment

2-10

info@sustainababes.buzzsprout.com

https://sustainababes.buzzsprout.com

Hamburg, Germany

Energy
+2
Energy, Science and Engineering, Environment

2-10

info@switch-for-climate.de

https://switch-for-climate.de

Hamburg, Germany

Energy
+2
Energy, Science and Engineering, Environment

10-20

info@tcs-engineering.de

https://www.tcs-engineering.de/

Hamburg, Germany

Energy
+2
Energy, Science and Engineering, Environment

2-10

info@thechargingproject.com

https://thechargingproject.com/

Hamburg, Germany

Energy
+2
Energy, Science and Engineering, Environment

2-10

compost@terrabox.bio

https://www.terrabox.bio

Hamburg, Germany

Energy
+2
Energy, Science and Engineering, Environment

2-10

info@thegreenwerk.net

http://www.thegreenwerk.net

Berlin, Germany

Energy
+2
Energy, Science and Engineering, Environment

10-20

info@TomEnSo.com

http://www.TomEnSo.com

Hamburg, Germany

Energy
+2
Energy, Science and Engineering, Environment

10-20

info@overdick-offshore.com

https://overdick-offshore.com/

Berlin, Germany

Energy
+2
Energy, Science and Engineering, Environment

2-10

info@biokraftstoffverband.de

http://www.biokraftstoffverband.de

Hamburg, Germany

Energy
+2
Energy, Science and Engineering, Environment

10-20

info@ventusventures.com

http://www.ventusventures.com

Hamburg, Germany

Energy
+2
Energy, Science and Engineering, Environment

10-20

info@volta-technologies.de

http://www.volta-technologies.de

Berlin, Germany

Energy
+2
Energy, Science and Engineering, Environment

2-10

info@voltinmotion.com

http://www.voltinmotion.com

Hamburg, Germany

Energy
+2
Energy, Science and Engineering, Environment

2-10

info@womenofnewenergies.de

http://womenofnewenergies.de

Berlin, Germany

Energy
+2
Energy, Science and Engineering, Environment

2-10

info@welectric.de

https://welectric.de

Hamburg, Germany

Energy
+2
Energy, Science and Engineering, Environment

2-10

info@windsourcing.com

http://www.windsourcing.com

Berlin, Germany

Energy
+2
Energy, Science and Engineering, Environment

20-30

info@windpunx.com

https://windpunx.com/

Hamburg, Germany

Energy
+2
Energy, Science and Engineering, Environment

10-20

info@windmanship.de

http://www.windmanship.de/

Berlin, Germany

Energy
+2
Energy, Science and Engineering, Environment

10-20

info@windnovation.com

https://windnovation.com

Hamburg, Germany

Energy
+2
Energy, Science and Engineering, Environment

2-10

info@windymotion.com

http://www.windymotion.com

Hamburg, Germany

Energy
+2
Energy, Science and Engineering, Environment

2-10

info@windbusinessintelligence.com

https://www.windbusinessintelligence.com

Berlin, Germany

Energy
+2
Energy, Science and Engineering, Environment

10-20

info@windbuoyy.io

https://www.windbuoyy.io/

Augsburg, Germany

Energy
+2
Energy, Science and Engineering, Environment

200-500

info@meteocontrol.com

https://www.meteocontrol.com/en/working-at-meteocontrol

Berlin, Germany

Energy
+2
Energy, Science and Engineering, Environment

10-20

info@zuehlsdorf.gmbh

https://zuehlsdorf.gmbh

San Rafael, United States (US)

Energy
+2
Energy, Science and Engineering, Environment

50-100

info@zepsolar.com

http://www.zepsolar.com

Neukirchen-Vluyn, Germany

Energy
+2
Energy, Science and Engineering, Environment

50-100

info@zws.de

http://www.zws.de

Hamburg, Germany

Energy
+2
Energy, Science and Engineering, Environment

20-30

info@zusammenstromen.de

https://zusammenstromen.de/

Stuttgart, Germany

Energy
+2
Energy, Science and Engineering, Environment

2-10

shosseiny@cen-mat.com

http://www.cen-mat.com

Stuttgart, Germany

Energy
+2
Energy, Science and Engineering, Environment

2-10

info@eco2nomy.de

http://www.eco2nomy.de

Stuttgart, Germany

Energy
+2
Energy, Science and Engineering, Environment

2-10

info@poweron.software

https://poweron.software

Stuttgart, Germany

Energy
+2
Energy, Science and Engineering, Environment

2-10

20office@perosol.de

https://www.perosol.com/

Stuttgart, Germany

Energy
+2
Energy, Science and Engineering, Environment

2-10

info@solarzentrum-stuttgart.com

http://www.solarzentrum-stuttgart.com

Stuttgart, Germany

Energy
+2
Energy, Science and Engineering, Environment

2-10

info@i-sme.de

http://www.i-sme.de

Chicago, United States (US)

Energy
+2
Energy, Science and Engineering, Environment

2-10

info@gravity-storage.com

http://www.gravity-storage.com

Stuttgart, Germany

Energy
+2
Energy, Science and Engineering, Environment

2-10

info@solar-planet.net

http://www.solar-planet.net

Stuttgart, Germany

Energy
+2
Energy, Science and Engineering, Environment

2-10

info@gridexchange.net

http://gridexchange.net

50/1,638 results

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FAQ updated November 2025

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