What P3 energy solutions does

P3 energy is a specialist energy transition consultancy and a division of the P3 group, a diversified engineering and consulting parent with approximately 2,000 employees across 29 offices on four continents. Operating from Stuttgart, Germany (registered entity P3 energy GmbH, HRB 804552) and Issy-les-Moulineaux/Paris, France (P3 energy solutions SAS), the firm advises enterprise clients across integrated energy systems, grid and battery energy storage systems (BESS), hydrogen and Power-to-X, and e-mobility. The standalone P3 energy team comprises approximately 16 professionals led by CEO Uwe Kerkmann, with team leads Christian Sacchet (M&A and Strategy), Constantin Ernst (Energy Technology), and Jérémie Bertrand (Hydrogen Technologies). Customer segments include financial investors, power/H2/e-fuel producers, manufacturers and technology providers, grid and storage operators, EPC firms, transport operators, industrial consumers, and public organizations.

The firm's core offering is structured around three service pillars — Strategic Advisory, Specific Studies & Assistance, and Operational Services — supported by a set of proprietary consulting methodologies. These include a stage-gate project management model for hydrogen and Power-to-X project maturation, a flag-based due diligence framework (green/orange/red flag assessment with mitigation pathways), a data-driven Flexible Connection Agreement (FCA) determination methodology co-developed with Bayernwerk Netz GmbH, and a hybrid Power-to-X techno-economic simulation framework co-developed with IAEW at RWTH Aachen University (coupling mixed-integer linear dispatch optimization with NPV, IRR, DPP, and LCOH indicators under the EEG 2023 regulatory framework). P3 energy also led the digital emission certificate work package within the publicly funded HydroNet hydrogen pilot in Germany's Sauerland region.

P3 energy operates a project-based professional services revenue model with no publicly disclosed pricing or rate cards. Engagements are initiated via a 'Propose a Project' web form and scoped on a bespoke basis, with multi-year contract structures common. The go-to-market is sales-led and direct, targeting enterprise and mid-market clients through specialist team engagement. Distribution is supported by content marketing (whitepapers and blog), industry events (HYDROVERSE CONVENTION, SPRINT accelerator), and association memberships (France Hydrogène, FfE). Revenue figures are not publicly disclosed. The firm rebranded from 'P3 energy solutions' to 'P3 energy' to align with the parent group's brand architecture.

Name

P3 energy solutions

Legal name

P3 energy GmbH

Website

https://p3-energysolutions.com

Company type

Private

Operating status

Operating

Headcount range

11–50 employees

Short description

P3 energy is a specialist energy transition consultancy and division of the P3 group, advising enterprise clients on hydrogen/Power-to-X, grid/BESS, and e-mobility projects from offices in Stuttgart and Paris.

Ownership category

akta.pro rank

Product category

Energy Transition Consulting

akta.pro primary industry

Energy Systems & Power Engineering Consulting (BPAHAIAG)

akta.pro secondary industries

Commercial Structuring & Offtake (PPAs, CfDs, Corporate PPAs, Merchant Strategy) (EUAMAAAE), Real Assets — Energy & Power Infrastructure (Renewables, Conventional, Storage) (FSAHAIAD), Development-Stage M&A & Portfolio Acquisition (Early-Stage/Ready-to-Build) (EUAMAAAF)

Keywords

• Energy transition consulting
• Hydrogen consulting
• Power-to-x advisory
• BESS consulting
• Grid integration services

Headquarters

HQ city

Stuttgart

HQ country

Germany

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Technology or R&D, Marketing or Sales, Others

Revenue model

1. Professional Consulting Services: P3 energy generates revenue through bespoke consulting engagements spanning strategic advisory, technical studies, and operational implementation support. Projects are typically billed by engagement, with scope covering due diligence, market analysis, owner's engineering, ramp-up support, feasibility studies, and project development. Revenue is primarily project-based and non-recurring, though ongoing client relationships may generate repeat engagements across the project lifecycle.

Pricing tiers

Go-to-market motion1 record

Distribution channels2 records

Marketing channels6 records

Core offering

P3 energy is a specialist consultancy delivering strategic advisory, technical studies, and operational implementation support for energy transition projects. Core engagements span due diligence, feasibility studies, owner's engineering, ramp-up support, market entry strategy, and project execution across hydrogen, Power-to-X, battery energy storage, grid integration, and e-mobility domains. Services are sold as bespoke project-based engagements to enterprise clients including investors, manufacturers, infrastructure operators, and public organizations.

Product overview

P3 energy solutions is a specialist consultancy, not a software product company. Its offering consists of three core service pillars: Strategic Advisory (independent assessments, market entry guidance, due diligence), Specific Studies & Assistance (feasibility studies, cost-value engineering, simulations), and Operational Services (owner's engineering, ramp-up support, project execution). These services are delivered across four technology domains: BESS & Energy Storage, Grid Technology & Integration, Power-to-X & Hydrogen, and E-Mobility & Charging Infrastructure. The company also produces knowledge products in the form of whitepapers covering topics such as hybrid Power-to-X systems, Flexible Connection Agreements, hydrogen label standards, GHG accounting, and electrolyzer deployment. Services are targeted at manufacturers, project developers, investors, and infrastructure operators across the energy transition sector.

Differentiator

Problem solved

Functional benefit

Quantifiable outcome

• 20-40% cycle time reduction in hydrogen tank manufacturing production ramp-up
• +1 more outcomes

Named customers9 records

Segments8 records

Ideal customer profiles8 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

Six partnerships are on record, tiered core and minor.

• H2UBcoreStrategic or Co-development PartnerP3 energy serves as a strategic expert and sparring partner within the H2UB hydrogen innovation ecosystem (HYDROVERSE). Activities include joint participation at the HYDROVERSE CONVENTION, expert advisory in the SPRINT accelerator program, and collaborative work that strengthens H2UB's hydrogen innovation ecosystem. Both parties are united in advancing a secure, affordable, and climate-neutral energy future.
• FiveT HydrogencoreStrategic or Co-development PartnerFiveT Hydrogen, a clean-H2 pure-play investor offering end-to-end value proposition to portfolio investments, partners with P3 energy for deep hydrogen domain expertise and energy transition knowledge. P3 energy supports FiveT Hydrogen's investment analysis and asset management activities through technical due diligence, market intelligence, and advisory services.
• France HydrogènecoreStrategic or Co-development PartnerFrance Hydrogène is Europe's most influential hydrogen industry network. As a member, P3 energy gains early visibility on regulatory developments, access to key industry stakeholders, and alignment with national and European hydrogen strategies. The membership supports the firm's thought leadership and market intelligence in the hydrogen sector.
• FfE (Forschungsstelle für Energiewirtschaft) — Cooperation Forum on Large Battery StorageminorStrategic or Co-development PartnerP3 energy contributes to FfE's Cooperation Forum on Large Battery Storage, engaging directly with leading research and industry partners. The collaboration strengthens P3 energy's expertise in large-scale battery storage and shapes the framework for commercially viable storage projects.
• Bayernwerk Netz GmbHcoreStrategic or Co-development PartnerCollaborated with Bayernwerk Netz GmbH to develop a quantitative, data-driven methodology for determining Flexible Connection Agreements (FCAs) at asset level. The partnership resulted in a published whitepaper and a methodology that prioritizes grid operator requirements for transparency and operational security in FCA-based connections.
• RWTH Aachen University — IAEWcoreStrategic or Co-development PartnerCollaborated with the Institute for High Voltage Equipment & Grids, Digitalization and Energy Economics (IAEW) at RWTH Aachen University to develop a simulation-based techno-economic assessment framework for hybrid Power-to-X systems. The academic partnership produced a published whitepaper and quantitative methodology coupling mixed-integer linear dispatch optimization with techno-economic indicators.

Scale indicators3 records

Expansion highlights5 records

Direct peers

• DNV: Global energy assurance and advisory firm with deep hydrogen, BESS, and grid advisory practices. Closely comparable to P3 energy in combining independent technical due diligence, owner's engineering, and certification-adjacent advisory for energy transition assets.
• Fichtner: Stuttgart-based engineering consultancy with strong power, hydrogen, and grid practices. Highly comparable to P3 energy on geography (Germany), service mix (owner's engineering, feasibility studies, due diligence), and target clients (utilities, developers, investors).
• Guidehouse: Energy and sustainability consultancy with strong practices in power, renewables, hydrogen, and energy transition strategy. Comparable to P3 energy in serving investors, utilities, and project developers with strategy, due diligence, and operational advisory.
• Wood: Global engineering and consulting firm (formerly Amec Foster Wheeler) with significant hydrogen, CCS, and energy transition advisory practices. Comparable to P3 energy in combining owner's engineering, technical due diligence, and feasibility studies for complex energy projects.
• Wood Mackenzie: Energy research and consultancy covering renewables, hydrogen, and grid assets. Comparable to P3 energy in providing market intelligence and commercial due diligence that supports investor decision-making across the energy transition value chain.
• AFRY: European engineering and design consultancy with extensive hydrogen, power, and energy transition advisory practices. Comparable to P3 energy in combining technical consulting, owner's engineering, and feasibility studies for European energy projects.
• ICF International: Energy and environment consultancy with significant European energy transition practice covering hydrogen, BESS, and power markets. Comparable to P3 energy in advising investors and developers on commercial due diligence and market entry.
• TÜV SÜD: German-headquartered testing, certification, and advisory firm with growing hydrogen and energy storage practices. Comparable to P3 energy in providing independent technical assessments, certification support, and owner's engineering for European energy transition projects.
• Tractebel (Engie): Engineering consultancy with hydrogen, storage, and grid advisory practices serving European energy projects. Comparable to P3 energy in providing owner's engineering, technical due diligence, and feasibility studies across hydrogen and BESS assets.

Broad incumbents

• EPRI: Large-scale energy research institute covering hydrogen, storage, and grid topics. Comparable to P3 energy as an independent, technically credible knowledge source, though operates at much greater scale and on a non-commercial basis.

Market position

Strengths5 records

Weaknesses4 records

Competitive moat3 records

Key risks5 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/p3-energysolutions

Revenue estimate

Valuation estimate

Number of profiles

Profiles7 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about P3 energy solutions