Reduce your energy costs by up to 30% with Calvergy
Many industrial companies incur unnecessarily high energy costs because waste heat remains unused, systems are oversized, or technologies are not optimally integrated. Calvergy Consulting supports companies in holistically redesigning their energy supply or developing well-founded optimization strategies — data-driven, technology-neutral, and economically optimized.
How Calvergy Helps
With these three approaches, we will guide you specifically towards reducing your energy costs
Waste Heat Utilization
Unused waste heat from internal processes is systematically captured and efficiently reused. This reduces external energy demand and measurably lowers overall energy costs.
Energy Cost Reduction
up to 12%
Proper System Sizing
We dimension heat pumps, battery storage systems, and generation units precisely according to actual demand. This avoids unnecessary capital expenditures and reduces total energy supply costs.
Energy Cost Reduction
up to 8%
Technology Selection
We design an efficient combination of modern technologies instead of isolated individual measures. By integrating battery storage, heat pumps, electric boilers, and thermal storage, the overall system becomes significantly more economical.
Energy Cost Reduction
up to 10%
Your steps with Calvergy
In 5 steps to lower energy costs
Initial Consultation
In a short conversation, we understand your current situation, your energy supply, and your goals. We clarify where savings potential exists and which framework conditions are important for your company.
Data Collection
You provide us with your energy and system data, or we collect the data together with you. This creates a reliable foundation for all further calculations.
Analysis with Calvergy Software
Using our software, we digitally model your energy supply and calculate which combination of technologies reduces your electricity and heating costs the most.
Compact Study with Clear Recommendations
You receive a concise, easy-to-understand study including an optimal electricity and heating concept, concrete technology recommendations, sizing, costs, and savings.
Result & Decision Basis
You receive a clear implementation roadmap to evaluate investments, adjust system operation, apply for funding, or compare supplier offers.
Who it's for
For SMEs, energy-intensive companies and industry
Calvergy is designed for companies that want to make their energy supply economically efficient and future-proof.
Metal Industry
Cement Industry
Paper Industry
Glass Industry
Chemical Industry
Mechanical Engineering
And many other industrial applications
23,000+
energy-intensive companies in Germany are affected by the EnEfG and must develop waste heat utilization concepts.
Use Cases
Concrete Application Examples
Chemical Industry
Planning of a suitable thermal storage system to store excess reaction heat for later use.
Metal Industry
Analysis of savings potential by utilizing waste heat from rolling mills to heat production halls.
Paper Industry
Calculation of annual energy savings through the use of a heat pump for process water preheating.
Cement Industry
Comparison of costs and benefits between waste heat utilization for power generation and feeding into a district heating network.
Let’s rethink your energy strategy
In a free initial consultation, we evaluate your potential energy savings and outline a concrete optimization strategy for your company.