Energy efficiency is essential to achieve a sustainable world. Efficiency means “achieving a lot with little”, because it is about how to use the smallest resources possible to achieve the maximum effect.

We offer services in several areas of energy efficiency and sustainability, from auditing to energy certification, energy performance contracts, energy management and monitoring systems, and consulting in the areas of ecological certification; LEED® & BREEAM® and in the ISO 50001 energy management area.

Energy Certification

Para a sua empresa, uma melhoria financeira e um melhor ambiente através do melhoramento no desempenho energético.

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Energy Audits

We apply and invest in the necessary measures for a better energy efficiency of your company.

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ESCo Performance Contracts ESCo

We invest and implement the necessary measures to increase your company’s energy efficiency.

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Efficient Lighting

We evaluated the possibility of replacing the company’s current lighting system with another one that is more energy efficient.

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Energy Consumption Management Systems

To manage energy you need to know. Find out how your company can reduce energy waste.

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Capacitor Banks

Consume electricity efficiently. We ensure the reduction of the cost associated with your consumption of reactive electricity.

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Turn your company more efficient and competitive!

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Made up of technicians with over 20 years of experience, specialized in energy efficiency and in the development and design of energy optimization and production projects through renewable sources

JF DIGITAL ENERGY, LDA Registered Office: Rua Dr. Calado, n.º 26, 1º, 3080-153 Figueira da Foz

Lisbon Delegation: Centro de Negócios da AIP-CCI, Piso 2 sala 19/20 Praça das Indústrias, 1300-307 Lisboa tel: 215 806 066 mail: