Our Services
Our consulting services cover key topics in the energy industry:
from energy storage, support in strategic energy procurement and regulatory issues to net-zero strategies, energy management in accordance with ISO 50001 and specialised solutions. The focus is on economically viable concepts, technological feasibility and individual solutions.
We offer further industry-specific expertise and targeted solutions on our Expertise page

Energy Storage
Flexibility as the key to the energy transition
Energy storage systems are a central component for flexibility, security of supply and economic efficiency – for industrial companies, operators of PV and wind farms or providers of charging infrastructure. At 3Energie-Consulting, we offer you market-leading advice and business modeling for all aspects of energy storage solutions:
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Technological and economic optimization with our proprietary simulation tool
Precise evaluation of all revenue opportunities of a battery storage system, even in complex systems with additional flexibilities and variable framework conditions – using our proprietary profitability analysis
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Technology-agnostic evaluation of storage concepts
Analysis and comparison of different storage technologies such as lithium-ion, zinc, redox flow or sodium – always with a view to economic efficiency, application profile and regulatory requirements
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Analysis of hybrid systems
Modeling and evaluation of storage solutions in combination with photovoltaic, wind energy or CHP systems – for maximum synergies and optimized operating strategies
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Business case development and revenue stream modeling
Identification of viable business models and evaluation of revenue streams to create the basis for investment decisions

Energy Procurement
Strategic, sustainable, cost-optimized
Energy procurement is increasingly caught in the tension between risk management, cost control, climate goals and security of supply. We help you make your procurement strategy future-ready – both with a view to economics and sustainability.
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Green power products, PPAs and guarantees of origin
Selection and structuring of green power solutions – from standardized products to individual Power Purchase Agreements (PPAs) and strategies for procuring certificates
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Integrated power supply across multiple sites
Concepts for cross-site optimization through the use of on-site generation systems (e.g. PV, CHP) and battery storage, and coordination of their integration into the power supply
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Grid cost optimization
Analysis of load profiles, grid charges and levy structures and identification of targeted measures to reduce grid costs – taking into account current and future regulatory frameworks

Commercial & Regulatory Advisory
Finding your way in the dynamic energy law
The regulatory framework for new energy technologies is evolving rapidly – both at national and European level. We support you in identifying opportunities, assessing risks and developing viable business models.
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Regulatory and economic advisory for future technologies
Project support in the areas of hydrogen, CCS, geothermal energy and other innovative technologies – with an in-depth knowledge of regulatory requirements and market mechanisms
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Risk assessment and opportunity analysis in the political context
RED II/III, EU Emissions Trading System (EU ETS) and/or national requirements to identify the optimal strategic courses of action for your company
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Development of sustainable business models
Integration of technical, regulatory and economic aspects into holistic concepts – for viable and future-proof business models in the energy market of tomorrow

Net-Zero Transformation
Systematic decarbonization
The transformation toward climate neutrality presents complex challenges for industry and municipalities – technologically, economically and organizationally. We support you with a holistic approach on your path to a net-zero future.
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Status quo analysis at the data and motivation level
Technical, energy-related and strategic analysis of your media supply to create a solid basis for well-founded transformation decisions
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Development of actionable net-zero roadmaps
Technology-neutral assessment of possible solutions such as heat pumps, biomass, biomethane, hydrogen, geothermal energy and deep geothermal energy – always with a focus on feasibility, supply security and cost-effectiveness – to develop site-specific transformation paths
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District heating planning advisory
Identification of suitable energy sources for local heating networks – from industrial waste heat and biomass to biomethane, and shallow or deep geothermal energy – to develop integrated supply concepts

ISO-compliant Energy Management
Systematic efficiency
A structured energy management system in line with ISO 50001 creates transparency, reduces costs and is a key component on the path to decarbonization. We take responsibility from the initial analysis to successful certification – practical, efficient and tailored to your organization.
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Audits and initial inventory
Recording and assessment of all relevant energy flows as a basis for an effective energy management system
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Implementation and support of an ISO-compliant system
Development of a customized energy management system in accordance with ISO 50001 – integrated into your existing structures and processes
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Systematic efficiency improvement and cost reduction
Identification and implementation of targeted measures for the continuous improvement of your energy efficiency
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Support up to certification readiness and beyond
Comprehensive assistance throughout the entire certification process – from documentation to audit preparation

Specialized Technical Solutions
Efficient sector coupling implementation
Future-proof solutions must be designed intelligently, in a connected and efficient manner. With our interdisciplinary expertise and proprietary models, our clients gain results-oriented added value.
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Charging infrastructure for industry and logistics
Planning and implementation of charging parks on open spaces – with a focus on site analysis, grid connection, load management and integration into existing energy systems
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Battery storage
Optimization and evaluation of battery storage projects – sizing, technologies and business models
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Advice on hydrothermal gasification
Assessment and development of hydrothermal gasification projects – with a focus on regulatory classification, economic viability and technological integration
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Geothermal and deep geothermal energy
Support in evaluating and utilizing base-load capable potentials
