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Make a stronger case for your energy solutions.

Volterica combines pre-engineering and business case analysis in one platform. Assess early on how complex energy solutions perform technically and financially, compare options and present clear, professional results to customers and internal decision-makers. Create well-founded proposals in less time.

See Volterica in action

Nordlicht Logistik GmbH › Studie Dekarbonisierung › Szenarien

Business Case

Betriebskosten612T€/a

CO₂-Emissionen1.840t/a

Amortisation–Jahre

Kapitalwert–Mio €

Kumulierter Cashflow

Make a stronger case for your technical solutions.

Volterica combines pre-engineering and business case analysis in one platform. Assess how complex energy solutions perform technically and financially, compare options and present clear, professional results to customers and internal decision-makers. Create well-founded proposals in less time.

Up to 80% less time spent on pre-engineering.

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Technical and financial assessment in one system.

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Professional results, ready to use straight away.

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From enquiry to a solid business case. Faster.

Assess technical performance and financial viability in one system. Compare options early, present results clearly and use them directly in your work. Get a clearer picture and make informed decisions.

Speed

Get from the initial question to a solid business case faster.

Clarity

Make complex technical and financial relationships easy to understand.

Confidence

Compare options independently on their technical and financial merits, with clear evidence to support your decisions.

Scale

Handle more pre-engineering during the sales process and focus your engineering team’s time where it is needed most.

Impact

Present analyses, charts and results professionally, ready to share with your team or use in customer meetings.

Setting new standards for planning and selling complex energy systems.

Get more than faster calculations. Get results that people can understand, share and use straight away.

See Volterica in action

For companies selling energy technology and solutions to industrial customers.

Volterica brings technical assessment into the sales process, from early pre-engineering to a solid business case.

For EPCs and general contractors

Assess customer projects earlier, compare options faster and present professional results in customer meetings – before committing time and resources to detailed engineering.

For solution providers and component manufacturers

Show how your solution affects the customer’s energy system, both technically and financially. Turn product benefits into a clear business case.

Complex questions. Clear decisions.

Which system configuration makes the most sense technically and financially?

How does component X affect financial viability and the overall system?

What system size is right for this customer’s needs?

Which investment offers the strongest business case?

Is solution Y really the best option, regardless of who makes it?

At Rönne Technik, we plan energy systems as a whole

— from solar PV and storage to heating, cooling, charging infrastructure and the electrical infrastructure needed to support it. A decision in one area always affects the others. With Volterica, we can model an entire site once and then explore all kinds of scenarios. This gives us much more confidence in our planning and helps us find the best solution faster, based on both technical performance and financial viability. In the end, we can do more than tell our customers what is technically possible. We can show them, with clear evidence, which option suits their site and makes financial sense. For me, that is the real value.

Elena Held

Volterica User & Managing Director, Rönne Technik NEK.

Our strength lies in consulting and in analyzing complex energy situations for our customers.

With Volterica, we can translate this expertise into concrete scenarios even faster, compare different solutions holistically, and assess the economic viability of investments. Teaming up with Volterica, we give our clients a solid basis for their decisions.

Jaap de Boer

Volterica User & Managing Director, Energy Watch

From input data to the optimal solution.

Gather data and understand the requirements

Bring existing customer data together and fill in missing information in just a few clicks.

Model the system and simulate different options

Map components, energy flows and their interactions across the whole system, then compare scenarios.

Compare, assess and use the results

Present technical and financial results clearly to help customers and internal stakeholders make informed decisions.

From input data to the optimal solution.

Gather data and understand the requirements

Bring existing customer data together and fill in missing information in just a few clicks.

Model the system and simulate different options

Map components, energy flows and their interactions across the whole system, then compare scenarios.

Compare, assess and use the results

Present technical and financial results clearly to help customers and internal stakeholders make informed decisions.

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Aalto mobile app screen showing Seller Q&A with collapsable questions and answers

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Complex energy systems. One platform.

Model Editor

Bring every part of a complex energy system into one model.

Quickly create a digital model of the energy system, including generation, storage, energy consumers and energy flows.

Combine different technologies in one model to see and assess how they interact.

Data Management

All your project data in one place.

Bring customer data, quotes, time series, datasheets and prices together, ready for analysis. Quickly spot missing or incomplete information and fill the gaps.

When needed, the built-in AI helps extract data and add it to the right project.

Toolboxes

Missing data? Get to reliable assumptions faster.

Have a gas bill but no heat demand time series? Use the built-in toolboxes to quickly generate missing time series, estimate technical data and develop cost assumptions. You can also include procurement strategies and different price scenarios in your assessment. Keep the initial assessment moving, even when customer data or assumptions are incomplete.

Simulation & Scenario Engine

Compare options. Make decisions with confidence.

Calculate and compare different system configurations side by side. Volterica accounts for the technical and financial effects of different choices. It helps you identify suitable component combinations, system sizes and operating strategies for each customer’s needs.
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Turn a range of technical options into a clear comparison of technical performance and financial viability, with evidence to support your decisions.

Reporting & Stakeholder Communication

Results you can use straight away.

Explore scenarios, financial comparisons and results in clear, interactive dashboards. Build reports to suit your needs, tailor them to different audiences and export them for use in your work.

Turn complex analyses into professional reports that help people make decisions, whether you are discussing a project internally or meeting with a customer. Clear, ready to present and easy to reuse.

All sectors. One integrated system.

Electricity, gas, heat, cooling, steam, compressed air – Volterica brings everything together in one model and optimizes it as one system. This makes interactions visible and usable: waste heat replaces gas, the EV fleet charges with PV power, the battery absorbs the heat pump’s peak load. The result is the solution that pays off best as a whole system.

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AI that helps. Results you can understand.

Volterica uses AI to reduce manual work and speed up complex tasks: preparing data, filling information gaps, creating system options and interpreting results. AI can also help you assess options and make decisions, while keeping it clear how the results were produced.

Beta

Currently available to selected users.

Complex technology. Simply explained.

Turn complex technical analyses into clear visuals, reliable figures and information that helps people make decisions. Show the value of a solution at a glance and explain it convincingly in customer meetings.

Energieflussübersicht

PV 750 kWp

Betriebskosten-Vergleich

Jährliche Betriebskosten

Quellen-Nutzung

PV-Erzeugung · Tageszeit × Kalenderwoche

Investitions-KPIs

PV 750 kWp gegenüber Basis

Kapitalwert

Mio €

Amortisationszeit

Jahre (dynamisch)

Betriebskosteneinsparung

T€ / Jahr

Emissionen

t CO₂ / Jahr

Investitionsdiagramm

Diskontierter Cashflow · PV 750 kWp

More speed and clarity for your next project

Show us your use case. We'll show you Volterica.

Get to know Volterica step by step – tailored to your requirements and with personal support as you get started.

Sarah Mielke

Your contact person

Request a demo

Onepager herunterladen (PDF)

Understand your requirements.

In a 30-minute initial call, we talk about your challenges and goals and look at where Volterica can help you in concrete terms.

Get to know Volterica and get started.

We show you the platform in a demo tailored to your use case. If you decide on Volterica, we support you as you get started so that you can quickly use Volterica for your projects on your own.

Win customers with well-founded energy solutions.

You assess energy solutions, make their value visible and move your customer projects forward. Volterica gives you the basis to act with confidence in customer meetings and turn technical possibilities into compelling proposals.

Our story

Turning technical solutions into successful projects.

A good technical solution alone is not enough to convince a customer. In complex energy projects, customers need to understand early on what a solution can do, whether it pays off and why it is right for their needs.

The founders of Volterica saw the same problem time and again: technical sales teams often struggle to assess complex customer projects quickly enough to support a sound decision, without already committing valuable time and resources to detailed engineering.

Volterica was created to connect technical expertise with successful sales. It helps customers understand good energy solutions, make decisions and move ahead with projects faster.

Because what matters is not just how good a technical solution is, but whether the customer understands its value.

Our team of practitioners, scientists & engineers.

Jan-Eric Wöhrheide

Managing Director

Jan has always been driven not just by understanding technology, but by turning it into something real. While still studying industrial engineering, he developed and marketed his own products, gained experience in special-purpose machine building and later founded his first technology company.

At Volterica, he is responsible for commercial management and brings his experience in turning technical ideas into viable products and business models.

"I'm fascinated by technology and entrepreneurship, especially when they can be used to tackle the pressing problems of our time. Volterica lets me do exactly that."

Simon Kammerer

Technical Managing Director

Four years of research into simulating industrial energy systems taught Simon one thing above all: many of the solutions already exist – what is often missing is the bridge to implementation. At Volterica, he is responsible for product and technology. What drives him: making technical know-how usable so that existing potential turns into concrete decisions and projects faster.

"The solutions already exist. My job is to get them on the road faster."