Energy Crisis and Energy Prices: How European Metal Manufacturers Remain Competitive

The European metallurgical industry pays 60-180% more for energy than competitors in the USA and Asia. For a CNC machining and laser sheet cutting factory, energy cost represents 8-14% of the total production cost — the second highest cost after labour. Mepro Sisteme reduced specific consumption by 31% in three years by implementing a three-pillar strategy: efficiency, self-consumption, hedging.

Pillar 1: Operational energy efficiency

• Servomotors on all new CNC axes — 22% reduction in consumption vs hydraulic
• Heat recovery from compressors for workshop heating
• Industrial LED lighting with presence sensors — 68% saving
• Optimisation of CNC programs with modern CAM — 14% reduction in cutting time

Pillar 2: Self-consumption from renewable sources

A 480 kWp photovoltaic system on the roof of the main workshop, with an annual output of approximately 540 MWh — covers 30% of consumption and pays for itself in 5.8 years at current prices. For factories with large roof areas and intensive daytime consumption, photovoltaics has become the best capital investment.

Pillar 3: Hedging and long-term PPAs

PPA (Power Purchase Agreement) contracts for 7-10 years with green energy producers allow for locking in a predictable price, isolating the factory from spot market shocks. Combined with self-production, they offer cost stability, which is in itself a competitive advantage when negotiating contracts with OEMs.

What customers gain

The energy strategy is not just internal savings — it is a commercial argument. Customers aiming for Scope 3 targets prefer suppliers with verifiable energy from renewable sources. Mepro Sisteme provides an energy certificate per batch upon request, which directly contributes to customers' ESG reporting.

“In the next five years, European factories that do not control energy costs will control nothing.”