# 8.2 Renewable Energy Experts Hamburg GmbH

> 8.2 Renewable Energy Experts Hamburg GmbH is a Hamburg-based, independent renewable-energy consultancy and technical expert serving wind, photovoltaic, storage, hydrogen and grid-integration projects, with a focus on technical due diligence, inspections, certification, project development and lender/investor advisory.

Company page on Leadbay: https://mad-max.leadbay.ai/company/8p2.de · loaded 2026-10-29

## At a glance

- Website: https://8p2.de
- Team based in: Hamburg (8p2.de and 1 more)
- Founded: 2015 (8p2.de and 1 more)
- Industry: Renewable Energy Semiconductor Manufacturing
- Employees: 25 (employees and founders, investors not counted; 8p2.de and 1 more)
- Seen in its site's code: Webflow (data-wf-site=) (read 2026-10-30)

## What it sells, to whom

- 8.2 Renewable Energy Experts Hamburg GmbH is a Hamburg-based, independent renewable-energy consultancy and technical expert serving wind, photovoltaic, storage, hydrogen and grid-integration projects, with a focus on technical due diligence, inspections, certification, project development and lender/investor advisory. ([linkedin.com](https://linkedin.com/company/8-2-renewable-energy-experts-hamburg-gmbh), [devex.com](https://www.devex.com/organizations/8-2-renewable-energy-experts-hamburg-gmbh-205251), [8p2.de](https://www.8p2.de/en/leistungen))

## Products and services

- Onshore and offshore wind consulting, inspections, analyses and reports. ([8p2.de](https://www.8p2.de/en/leistungen), [8p2.de](https://8p2.de/en/services/consulting-fur-offshore-windenergie), [8p2.de](https://www.8p2.de/services/rotorblattinspektionen-innen-und-aussen))
- Photovoltaic project services including construction monitoring, thermography and yield assessments. ([8p2.de](https://www.8p2.de/en/leistungen), [8p2.de](https://8p2.de/en/services/consulting-fur-offshore-windenergie), [8p2.de](https://www.8p2.de/services/rotorblattinspektionen-innen-und-aussen))
- Condition monitoring, AI-supported analyses and retrofit solutions for wind turbines. ([8p2.de](https://www.8p2.de/en/leistungen), [8p2.de](https://8p2.de/en/services/consulting-fur-offshore-windenergie), [8p2.de](https://www.8p2.de/services/rotorblattinspektionen-innen-und-aussen))
- Certification, grid integration, compliance and protection testing. ([8p2.de](https://www.8p2.de/en/leistungen), [8p2.de](https://8p2.de/en/services/consulting-fur-offshore-windenergie), [8p2.de](https://www.8p2.de/services/rotorblattinspektionen-innen-und-aussen))
- Health, Safety and Environment audits, training and consulting. ([8p2.de](https://www.8p2.de/en/leistungen), [8p2.de](https://8p2.de/en/services/consulting-fur-offshore-windenergie), [8p2.de](https://www.8p2.de/services/rotorblattinspektionen-innen-und-aussen))
- Battery-storage testing, performance analysis and fire-protection concepts. ([8p2.de](https://www.8p2.de/en/leistungen), [8p2.de](https://8p2.de/en/services/consulting-fur-offshore-windenergie), [8p2.de](https://www.8p2.de/services/rotorblattinspektionen-innen-und-aussen))
- Green-hydrogen feasibility studies, safety assessments and technical advice. ([8p2.de](https://www.8p2.de/en/leistungen), [8p2.de](https://8p2.de/en/services/consulting-fur-offshore-windenergie), [8p2.de](https://www.8p2.de/services/rotorblattinspektionen-innen-und-aussen))
- Technical due diligence, feasibility studies, tender support, energy-yield assessment, technical inspections, construction supervision and technical-regulatory consulting. ([8p2.de](https://www.8p2.de/en/leistungen), [8p2.de](https://8p2.de/en/services/consulting-fur-offshore-windenergie), [8p2.de](https://www.8p2.de/services/rotorblattinspektionen-innen-und-aussen))
- Rotor-blade inspections, including internal and external inspection and remote rover inspection. ([8p2.de](https://www.8p2.de/en/leistungen), [8p2.de](https://8p2.de/en/services/consulting-fur-offshore-windenergie), [8p2.de](https://www.8p2.de/services/rotorblattinspektionen-innen-und-aussen))

## Customers and markets

- **Customers**: Project developers, investors, operators and financiers in renewable-energy projects., Uganda floating-solar project stakeholders, under a Swedfund-funded consultancy consortium led by Sweco International AB., Lenders and governmental and financial institutions requiring technical assistance and capacity building. ([8p2.de](https://8p2.de/en/services/consulting-fur-offshore-windenergie), [renewableenergymagazine.com](https://www.renewableenergymagazine.com/pv_solar/8-2-renewable-energy-experts-hamburg-begin-20240301), [windkraft-journal.de](https://www.windkraft-journal.de/2024/02/28/8-2-renewable-energy-beginnt-zweite-stufe-bei-innovativen-floating-solar-projekt/197706))
- **Markets**: International wind (onshore/offshore), photovoltaic, storage, and green hydrogen energy sectors ([w3.windmesse.de](https://w3.windmesse.de/windenergie/news/47297-8-punkt-2-mit-energiespeichern-in-die-zukunft), [8p2.de](https://8p2.de/en/services/consulting-fur-offshore-windenergie), [linkedin.com](https://linkedin.com/company/8-2-renewable-energy-experts-hamburg-gmbh))
- **Markets**: Global reach including Germany, Brazil, and Pakistan ([w3.windmesse.de](https://w3.windmesse.de/windenergie/news/47297-8-punkt-2-mit-energiespeichern-in-die-zukunft), [8p2.de](https://8p2.de/en/services/consulting-fur-offshore-windenergie), [linkedin.com](https://linkedin.com/company/8-2-renewable-energy-experts-hamburg-gmbh))

## Team

- Gerwin Dreesmann, Managing Director
- Abrar Ali, Chief Technical Officer
- Ralf Reek, Geschäftsführer

## Latest news

- 2025-02-18 · [8 Punkt 2 - Mit Energiespeichern in die Zukunft | windmesse.de](https://w3.windmesse.de/windenergie/news/47297-8-punkt-2-mit-energiespeichern-in-die-zukunft) (w3.windmesse.de)

## Where to find more

- [This page in Markdown, for agents](https://mad-max.leadbay.ai/company/8p2.de.md)

## Decision makers

- [Gerwin Dreesmann](https://mad-max.leadbay.ai/person/gerwin-dreesmann--8p2.de.md), Managing Director
- [Abrar Ali](https://mad-max.leadbay.ai/person/abrar-ali--8p2.de.md), Chief Technical Officer

Work emails and direct phones come with a Leadbay account: https://wow.leadbay.ai/?register=true

Where it comes from: 16 sites read (8p2.de, linkedin.com, intranet.8p2.de, devex.com, northdata.com, renewableenergymagazine.com, windkraft-journal.de, erneuerbare-energien-hamburg.de, …).

## Best angle

2026-04-01 · News: Commercial-register data records an address publication/update (3 sources)

## Signals: what happened

- 2026-04-01 · News: Commercial-register data records an address publication/update (3 sources: [renewableenergymagazine.com](https://www.renewableenergymagazine.com/pv_solar/8-2-renewable-energy-experts-hamburg-begin-20240301), [windkraft-journal.de](https://www.windkraft-journal.de/2024/02/28/8-2-renewable-energy-beginnt-zweite-stufe-bei-innovativen-floating-solar-projekt/197706), [linkedin.com](https://linkedin.com/company/8-2-renewable-energy-experts-hamburg-gmbh))
- 2025-02-20 · Events: Will you be at the WindEurope Summit 2025 in Copenhagen? Then please get in touch with 8.2 Group e.V. and schedule your meeting with our Technical Consultants! Please see link below for … (1 source: [linkedin.com](https://www.linkedin.com/posts/8-2-renewable-energy-experts-hamburg-gmbh_windeurope-annual-event-2025-activity-7298282371009708032-HOsq))
- 2025-02-19 · Projects: Today we published a press release about our successfully completed mandate for the of a 26 MWh system ( in Germany. If you would like to learn more about this project, please … (1 source: [linkedin.com](https://www.linkedin.com/posts/8-2-renewable-energy-experts-hamburg-gmbh_construction-monitoring-battery-activity-7298020894294134784-NJRa))
- 2025-02-18 · News: 8 Punkt 2 (1 source: [w3.windmesse.de](https://w3.windmesse.de/windenergie/news/47297-8-punkt-2-mit-energiespeichern-in-die-zukunft))
- 2024-03-01 · Projects: Completed the second stage of a Swedfund-funded floating-PV consultancy in Uganda, assessing four hydropower reservoirs along the Nile and supporting selection of a pilot-project site; the mandate was conducted in a consortium led by Sweco International AB (3 sources: [renewableenergymagazine.com](https://www.renewableenergymagazine.com/pv_solar/8-2-renewable-energy-experts-hamburg-begin-20240301), [windkraft-journal.de](https://www.windkraft-journal.de/2024/02/28/8-2-renewable-energy-beginnt-zweite-stufe-bei-innovativen-floating-solar-projekt/197706), [linkedin.com](https://linkedin.com/company/8-2-renewable-energy-experts-hamburg-gmbh))
- 2024-02-28 · Partnership: At 8.2 Renewable Energy Experts Hamburg GmbH we partner with Sweco International AB during the phase for the first project in If you would like to find out more about our work, … (1 source: [linkedin.com](https://www.linkedin.com/posts/karsten-kreissler_feasibility-floating-solar-activity-7168620960898605056-TBGc))
- 2024-02-28 · News: 8.2 Renewable Energy Experts Hamburg starts second stage of innovative floating solar project in Uganda (1 source: [pt.cision.com](http://pt.cision.com/cp2013/clippingdetails.aspx?id=B2F1022C-EB13-4463-A3FD-6EE88A885C50))
- 2019-05-24 · News: Today we would like to share a case study about an Owner's Engineering assignment of our amazing team in Pakistan. The Punjab Energy Department envisioned this project to provide uninterrupted essential electric … (1 source: [linkedin.com](https://www.linkedin.com/posts/8-2-renewable-energy-experts-hamburg-gmbh_case-study-about-off-grid-solar-power-systems-activity-6537669336197283840-G-s2))

## Working on now

- Focusing on independent Condition Monitoring (CMS) for new and existing wind turbines
- Expanding advisory services for renewable energy projects, including ESG certification
- Providing technical consultation and construction monitoring for industrial battery storage (BESS) and photovoltaic systems

From: [Routing Energy und 8.2 starten Kooperation - Routing Energy](https://www.routingenergy.de/aktuelles/detail/routing-energy-und-82-starten-kooperation), [Routing Energy und 8.2 starten Kooperation für unabhängiges Condition Monitoring bei Windenergieanlagen - Windbranche.de](https://www.windbranche.de/news/presse/pm-8804-routing-energy-und-8-2-starten-kooperation-fuer-unabhaengiges-condition-monitoring-bei-windenergieanlagen), [Gestern war es endlich so weit: Die WindEnergy Hamburg hat ihre Türen geöffnet – und damit ist auch für uns die Messe offiziell gestartet! 🙌](https://www.linkedin.com/feed/update/urn:li:activity:7508500177461182464)

## Summary

8.2 Renewable Energy Experts Hamburg GmbH is a member of the 8.2 Group, an independent network of engineering firms providing technical consulting, inspection, and certification for renewable energy projects, including wind, solar PV, battery storage, and green hydrogen [1][2][3]. It sells services like technical due diligence, feasibility studies, construction supervision, and condition monitoring to investors, lenders, project developers, and operators [4][5][6]. Recent news includes the successful technical construction supervision of a 26 MWh battery storage system in Germany [1].

[1]: https://linkedin.com/company/8-2-renewable-energy-experts-hamburg-gmbh "8.2 Renewable Energy Experts Hamburg GmbH"
[2]: https://www.erneuerbare-energien-hamburg.de/en/about-us/cluster-members/member-companies/details/id-8-2-Group-e-V.html "8.2 Group e.V. - Renewable Energies Hamburg | EEHH"
[3]: https://www.erneuerbare-energien-hamburg.de/de/blog/details/im-fokus-das-erfolgsmodell-der-8-2-group.html "Im Fokus: Das Erfolgsmodell der 8.2 Group - Erneuerbare Energien Hamburg | EEHH"
[4]: https://www.devex.com/organizations/8-2-renewable-energy-experts-hamburg-gmbh-205251 "8.2 Renewable Energy Experts Hamburg GmbH | Devex"
[5]: https://8p2.de/en/services/consulting-fur-offshore-windenergie "Consulting for offshore wind energy | 8p2"
[6]: https://windeurope.german-pavilion.com/en/sites/exhibitors/135846 "8.2 Group e.V. / WindEurope Summit 2026"
[7]: https://br-cws-assets.de-fra-1.linodeobjects.com/1472583049198-en-original-1.0.pdf "27 bis 30 Keep the turbines turning"
[8]: https://www.8punkt2.de/index.php/en/ "8.2 Group"

## Sources

- [8.2 Renewable Energy Experts Hamburg GmbH's website](https://8p2.de)
- [Company record, via Exa](https://8p2.de/)
- [Routing Energy und 8.2 starten Kooperation - Routing Energy](https://www.routingenergy.de/aktuelles/detail/routing-energy-und-82-starten-kooperation)
- [Routing Energy und 8.2 starten Kooperation für unabhängiges Condition Monitoring bei Windenergieanlagen - Windbranche.de](https://www.windbranche.de/news/presse/pm-8804-routing-energy-und-8-2-starten-kooperation-fuer-unabhaengiges-condition-monitoring-bei-windenergieanlagen)
- [Gestern war es endlich so weit: Die WindEnergy Hamburg hat ihre Türen geöffnet – und damit ist auch für uns die Messe offiziell gestartet! 🙌](https://www.linkedin.com/feed/update/urn:li:activity:7508500177461182464)
- [8.2 Renewable Energy Experts Hamburg GmbH, Hamburg, Germany, District Court of Hamburg HRB 139369: Network, Financial information](https://www.northdata.com/8%C2%B72%20Renewable%20Energy%20Experts%20Hamburg%20GmbH,%20Hamburg/HRB%20139369)