8.2 Group e.V.

8.2 Group e.V.

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      • Wind Energy Onshore / Offshore
      • Condition Monitoring
      • PV Energy
      • Solar-Wind-Hybrid
      • Combined Heat and Power Generation (CHP)
      • Grid Integration
      • Battery Energy Storage
      • QHSE - Quality, Health, Safety and Environment
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8.2 Group: we are independent experts and advise operators of renewable energy systems - now over 25 years!

Do you...

  • plan to build a new on- or offshore wind park and still need some support?
  • intend to buy a wind turbine and need an independent assessment of whether the investment is worthwhile?
  • have problems with your ground-mounted PV system and need an independent investigation?
  • have a wind turbine which is already quite old and now you are thinking about what to do in future?
  • intend to enlarge your old CHP plant and need a respective plant certificate?
  • have a claim and need an expert opinion for your insurance company ?
  • ...

For all these and even further questions you will find the perfect contact and problem solver in our worldwide 8.2 network with more than 180 experts from the areas of wind, PV, CHP, QHSE and grid integration!

Read more

 Our services

Wind Energy onshore/offshore
Consulting, Tech. inspections, Due Dilligence

Condition Monitoring
Online-Monitoring, Vibration analysis

PV-Energy
Tech. inspections, energy yield assessment, Due Dilligence

Combined Heat and Power Generation (CHP)
Consulting, Tech. inspections

Grid Integration
Confirmity check after commissioning, Plant certification

Quality, Health, Safety & Environment
Consulting, Inspections, Fire protection

Do you need support for your project?

Please send us some details – so we can create a suitable offer.

News

  • 17 03 2025

    We are 30!

    8.2 Group celebrates 30 years of expertise in the energy transition!

    Read more
  • 18 02 2025

    26 MWh BESS - Technical construction monitoring successfully terminated

    8.2 Renewable Energy Experts Hamburg GmbH successfully completes technical construction supervision of a 26 MWh Battery Energy Storage System (BESS) in Neumünster, Germany

    Further technical consulting mandates for industrial battery storage systems to ensure grid stability in progress

    Read more
  • 07 11 2024

    8.2 im Interview

    Während der Messe Hamburg WindEnergy 2024 gaben einige Kollegen Einblicke in die Arbeit des 8.2 Netzwerks - u.a. zum Großauftrag für den Offshorewindpark He Dreiht mit 960 MW.

    Read more
  • 25 10 2024

    8.2 Thementische im Forum 10

    32. Windenergietage 2024 in Linstow!
    Gleich am ersten Tag bieten unsere 8.2 Kollegen Impulsvorträge mit anschließender Diskussionsrunde zu den Themen CMS, Weiterbetrieb und Rotorblatt:

    Read more
  • 19 09 2024

    Philipp Stukenbrock becomes new CEO of 8.2 Consulting AG

    Changes are imminent at 8.2 Consulting AG.
    The Supervisory Board selects Philipp Stukenbrock to become the new CEO.
    He will take office on 1 December 2024.
    Read more
  • 16 09 2024

    8.2 Services: CMS

    8.2 independently monitors and analyzes condition monitoring systems (CMS) of wind turbines with decades of experience.
    We identify damage at an early stage and provide specific recommendations for action.
    Read more
  • 22 04 2024

    Offshore Wind Conference IPF - New Orleans, April 23-25, 2024

    Speakers Corner / Tuesday, April 23th at 3pm

    Everyone attending please stop by the 8.2 Consulting AG booth 2143 at the GermanPavilion and meet Heiko Wuttke, CEO 8.2 Consulting AG.

    Read more
  • 28 02 2024

    Innovative Floating Solar-Project in Uganda - 8.2 REEH starts second stage

    8.2 Renewable Energy Experts Hamburg GmbH (8.2 REEH) has recently finalized the second project stage in supporting an innovative floating solar project ("Floating PV") in Uganda. Based on the results of the site inspections, the pre-feasibility of possible floating PV systems has been assessed.

    Read more
  • 13 02 2024

    WindEurope event in Bilbao 2024

    March 20 - 22, 2024 * more than 12,000 participants * over 500 exhibitors etc.

    8.2 will be at the WindEurope event for onshore and offshore wind energy in Bilbao!

    Read more
  • 24 11 2023

    # PRES 2023, Lisbon

    On November 29/30, 2023, representatives of the renewable energy sector will meet at the Portugal Renewable Energy Summit (#PRES) in Lisbon.
    8.2 Portugal acts as a sponsor on site and is supported at the 8.2 stand by Philipp Stukenbrock, 8.2 Consulting AG and Vincent Nölting, 8.2 Group e.V..
    Read more
  • 01 08 2023

    8.2 Consulting AG selected for Manufacturing Surveillance Partnership with EnBW Energie Baden-Württemberg AG

    8.2 Consulting AG, a well-respected provider of independent consultancy services in the renewable energy sector, is pleased to announce its latest achievement: it secures an essential role in the manufacturing surveillance of EnBW Energie Baden-Württemberg AG (EnBW AG) ambitious offshore project, EnBW He Dreiht. As independent consultant, 8.2 Consulting AG will supervise the comprehensive nacelle manufacturing surveillance, including components in multiple locations Europe-wide.

    Read more
  • 12 06 2023

    Intersolar Europe 2023 in Munich

    Be there when the world's leading trade fair for the solar industry opens its doors in Munich from June 14-16!

    Read more
  • 01 06 2023

    8.2 Consulting AG & Gentari: Successful wind workshop in Kuala Lumpur

    8.2 Consulting AG has just concluded a highly successful four-day workshop in partnership with Gentari, the RE subsidery of Petronas. The workshop, held in Kuala Lumpur, focused on exploring the challenges and opportunities in the onshore and offshore wind market.

    Read more
  • 01 06 2023

    THE BLUE BEACH 2023

    8.2 supports THE BLUE BEACH 2023 in Hamburg

    Read more
  • 24 04 2023

    WindEurope 2023 in Copenhagen

    The WindEurope Annual Event 2023 invites you to Copenhagen from April 25 - 27, 2023.

    Read more
  • 28 03 2023

    IPF 2023 - We will be there!

    Meet us from March 28-30 in Baltimore / Maryland at the 10th International Offshore Wind Partnering Forum (IPF)!

    Read more
  • 02 03 2023

    International Growth in the 8.2 Group!

    The expert network of the 8.2 Group is pleased to welcome two more international members in Croatia and Poland.

    Read more
  • 30 11 2022

    8.2 Get Together 2022 in Rostock

    Im November war es wieder so weit:

    alle Mitglieder der 8.2 Gruppe waren zum diesjährigen "Get Together" in Rostock eingeladen!

    Read more
  • 06 10 2022

    Hamburg's Senator Jens Kerstan Visiting 8.2 Stand

    With approx. 30,000 visitors and over 1,400 exhibitors, the WindEnergy Hamburg trade fair was once again a complete success!

    Read more
  • 08 08 2022

    Meet us at WindEnergy Hamburg 2022

    Our network is growing:
    meet our new Swedish and Spanish members at our booth A1.438!

    Read more
  • 25 07 2022

    8.2 Consulting AG advises Qair in its European expansion course

    After the announcement of the insolvency application of Green City AG in Munich, Qair Group, a European independent producer of renewable energies, positioned itself to take over assets from the insolvency estate.

    Read more
  • 21 06 2022

    Change of Board of Association 8.2 Group e.V. - Heiko Wuttke new 1. Chairman

    Since its foundation as union of all 8.2 companies, the 8.2 Group e.V. was directed by Jürgen Holzmüller as sole member of the Board of Association.

    However, now he transfers his responsibilities to a newly elected Board team:

    Read more
  • 08 06 2022

    New name - same team

    Generation change at 8.2 Obst & Ziehmann / 8.2 Obst & Hamm GmbH

    Dear Sir or Madam,

    we would like to inform you that we have changed our company name:
    "8.2 Obst & Ziehmann GmbH" is now  "8.2 Obst & Hamm GmbH"

    In 2003, Dietmar Obst started his work in the 8.2 Group. Three years later, the engineering company was further developed into 8.2 Ingenieurpartnerschaft Obst & Ziehmann.

    Read more
  • 22 04 2022

    8.2 Consulting AG: commissioning & quality surveillance for Offshore windpark "Hollandse Kust Zuid"

    8.2 Consulting AG assigned for commissioning and completion quality surveillance of the world's largest offshore wind farm on behalf of Vattenfall.

    Read more
  • 09 02 2022

    Further member in the 8.2 familiy: 8.2 digital solutions GmbH

     Just in time for 8.2. we welcome another new member in the 8.2 Group:

    8.2 digital solutions GmbH - the youngest child within the 8.2 family with focus on digital possibilities and challenges of renewable energy!

    Read more
  • 31 01 2022

    New company in Sweden: 8.2 Jemtergi AB

    The 8.2 Group is growing in the northern most top of Europe with the new company: 8.2 Jemtergi AB.

    Read more
  • 17 01 2022

    8.2 Consulting AG announces the appointment of Heiko Wuttke as new CEO

    8.2 Consulting AG has appointed a new CEO: Heiko Wuttke, an internationally experienced expert in the wind energy sector and most recently a member of the Executive Board of Prokon Regenerative Energien, will take up his position with the renowned renewable energy experts on March 1, 2022.

    Read more
  • 04 10 2021

    SCADA-Data is highly valuable – BIG DATA analyses increase your yield and reduce the LCoE

    Bernd Höring,
    Managing Director, 8.2 Monitoring GmbH
    Mittwoch/Wednesday, 06.10.2021
    Session O&M
    16:30 - 18:30 Uhr

    Infos & Anmeldung/Registration:

    WINDFORCE Conference 2021 Bremerhaven

  • 25 08 2021

    8.2 Consulting AG received the contract for manufacturing surveil-lance of the world's largest offshore wind farm

    Preparations for the “Hollandse Kust Zuid” offshore wind farm are getting serious.

    After 8.2 Consulting AG has carried out the production supervision of the pre-series of 5 SG 11.0-200 DD in Brande (DK), the framework contract for the serial production of the re-maining 135 wind turbines at the production site in Cuxhaven is now starting.

    Read more
  • 01 07 2021

    ONYX INSIGHTS: How CMS retrofit and digital transformation is changing the German wind market

    In this 2nd episode ONYX Insight Sven Thiesen, ONYX Sales Director – Europe talks with Bernd Höring, Managing Director 8.2 Monitoring GmbH on why 8.2 and ONYX came together to support the German market and how together we are transforming wind for developers and operators.

    Read more
  • ecoCMS Monitoring
    ecoCMS by 8.2 Monitoring & ONYX Insight
    06 06 2021

    GE1.5 mit ecoCMS gesichert in den Weiterbetrieb

    Betreiber von älteren Anlagen gehen ein höheres Risiko im Weiterbetrieb ein, weil die Bauteile immer näher an die Grenze ihrer Auslegung gelangen.

    Reduzierter Versicherungsschutz und reduzierte bzw. angepasste Serviceleistungen senken zwar die laufenden Kosten, doch das Ausfallrisiko bleibt. Wie Sie das umgehen können, lesen Sie in unserem Newsletter.

    8.2 Monitoring Newsletter 05/2021: GE 1.5 mit ecoCMS sicher in den Weiterbetrieb
    (PDF, 579 KB )

  • 20 05 2021

    New 8.2 company in Baden-Württemberg

    Now the company foundation is finished: the 8.2 Group is growing strategically in the south of the republic with the new company 8.2 Ingenieure BW. The subsidiary of Aero Dynamik Consult Ingenieurgesellschaft mbH has been a close partner of the 8.2 Group for many years especially in the field of analytical evaluations for continued operation reports. The engineers along with the managing directors Dr.-Ing. Swen Streiner and Dipl.-Ing. Jan Lehmann will from now on operate as an independent 8.2 company.

    Read more
  • ecoCMS Monitoring
    ecoCMS by 8.2 Monitoring & ONYX Insight
    12 04 2021

    ecoCMS + fleetMONITOR

    Weiterbetrieb - Kluges Investment ermöglicht verlängerte Laufzeit und den sicheren Betrieb

    Betreiber von Windkraftanlagen ohne Vollwartungsvertrag oder von Anlagen, die über die 20 Jahre hinaus weiter betrieben werden sollen, kennen diese Fragen:
    Soll der Wartungsvertrag mit dem Hersteller verlängert werden? Wurden alle Komponenten ordentlich instandgehalten? Wieviel Restlebensdauer hat die Anlage? Lohnt sich ein Weiterbetrieb überhaupt noch?
    Hier können wir Sie unterstützen:
    mit unserem 8.2 Analyse-Service mit ecoCMS & fleetMONITOR geben wir Ihnen alle notwendigen Antworten!

    Mehr Informationen zu unserem Produkt lesen sie hier:

    8.2 Monitoring Newsletter 04/2021: Kluges Investment in Weiterbetrieb
    (PDF, 592 KB )

  • 12 03 2021

    Advanced maintenance, lifetime extension and repowering of wind farms supported by advanced digital tools

    Newsletter Edition 2, January 2021

    Launched in January 2020, WindEXT is an ambitious European funded project. The goal of the project is to develop specialized training that will allow reducing the LCOE by reducing the OPEX, increase the quality of O&M services while extending the lifetime of the assets and the working conditions of the maintenance personnel. The duration of the project will be three years, so it will end up in December 2022.

    You can download the newsletter here

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Data and facts

180
Experts worldwide
42
Units
5000
Clients
80000
Technical inspections - Wind
5000 MW
Condition Monitoring
20000 MW
TDD - Wind On-/Offshore
6000 MWp
PV-Projects

Memberships

 

Legal notice

  • Imprint
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Contact

You have still some questions?
We will be glad to help you find a solution:

8.2 Group e.V.
Burchardstr. 17
20095 Hamburg
Phone: 040 - 228 645 69
E-Mail: request@8p2.de

© 2025 8.2 Group e.V.