CJR Renewables

CJR Renewables

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CJR Renewables is an integrated EPC/BOP/BOS service provider of wind farms and solar PV plants.

Operating across all stages of the projects implementation process, from design and optimization, civil construction and electrical installation, transportation and erection of wind turbines. Our services' flexibility and wide range allows us to respond positively to demanding challenges, offering turnkey solutions. WITH NATURAL FORCE

CJR Renewables is the result of CJR GROUP entrance into the re

Photos from CJR Renewables's post 12/08/2026

Did you know digital substations can reduce project cost and delivery time?

In partnership with ISEP – Instituto Superior de Engenharia do Porto, we welcomed Pedro Silva to develop an internship report on digital substations and centralized protections, under the guidance of Bruno Coelho, Head of Power Transmission & Substations Operations (PT&S).

Using the Foral project, the first project in Portugal delivered with centralized protections, the study identified an optimization potential of up to 40% in cost.

✨ A great example of how collaboration between academia and industry drives innovation and develops future talent.

05/08/2026

What does it take to turn challenges into achievements?

In this episode of IMPULSE – Positive Energy, Nuno Xavier, Head of Business Unit at CJR Renewables, reflects on the mindset that defines our teams: a hands-on approach, a strong sense of unity, and the ambition to keep raising the bar.

“Why do we make things happen? Because we are united, because we are a team, because we are a family. We are ambitious, and we always want to do better.“

From the construction site to project delivery, success is built by people who are committed to making a difference every day.

▶️ Watch this excerpt and discover the positive energy that drives us forward.

01/08/2026

☀️ 9 solar projects under construction

⚡ 27 MWp of new renewable capacity

🔋 More than 45,000 solar modules

CJR Renewables continues to advance the ex*****on of a 9-project solar portfolio in Portugal, developed for GreenVenture and strategically located across the country.

Currently progressing through different construction stages, these projects represent another important step towards increasing clean energy generation and supporting the energy transition.

Behind every milestone achieved are the expertise, dedication and commitment of our engineering, procurement, construction and project management teams, working every day to transform plans into operational renewable energy assets.

As several projects move into more advanced construction phases, we remain focused on delivering EPC solutions with the highest standards of quality, safety and performance.

31/07/2026

The Gurbanesti South Wind Farm is moving forward, marking another important step in the delivery of one of Romania‘s most significant onshore wind energy developments.

As EPC contractor, CJR Renewables is progressing with the project‘s activities, laying the foundations for the installation phase that will bring 29 GE Vernova wind turbines and 176.9 MW of installed capacity to Călărași County.

Part of the wider Gurbanesti Wind Farm developed by Greenvolt Power, this project reinforces Romania‘s commitment to expanding renewable energy generation and strengthening its energy independence.

We look forward to sharing more milestones as construction advances.

29/07/2026

At the Țăndărei Wind Farm, our teams are bringing decades of wind energy expertise to the field, delivering the complete Balance of Plant (BoP) scope for Greenvolt Power‘s 128.1 MW project.

From access roads and turbine foundations to electrical infrastructure and commissioning activities, every step reflects the commitment, quality and determination that define CJR Renewables.

Proud of the progress achieved and of everyone contributing on site every day.

26/07/2026

At CJR Renewables, sustainability goes beyond the projects we build.

Throughout the year, we promote initiatives that strengthen our environmental commitment and encourage small actions that can make a positive impact in everyday life.

Today, we are sharing a few moments that reflect the involvement of our teams and the importance of working together towards a more sustainable future.

Because the energy transition starts with large-scale infrastructure — but it is also shaped by the choices we make every day.

25/07/2026

At CJR Renewables, we don’t just build renewable energy projects — we build careers, purpose, and a sustainable tomorrow.
If you‘re ready to challenge yourself, grow professionally, and make a real impact, this is your chance. We‘re hiring across several countries and departments, and your energy could be what drives us forward.
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
Check our latest open positions:

📌 USA, Texas:
HSE Technician (Environmental Focus);
HSE Manager;
Quality Manager;
Superintendent (3 Openings);
Civil Engineer;
Eletrical Engineer
Construction Manager
Project Engineer
Supply Chain Analyst

📩 [email protected]

📌 Portugal, Porto:
Electrical engineer - Grid especialist
Engenheiro Civil - Trainee
Encarregado de Construção Civil
Consultor Aplicacional
Financial & Accounting Technician
Financial & Accounting Technician - Roménia
PV Designer
Full Stack Developer
Tendering Engineer

📩 [email protected]

📌 Romania:
Topographer Technician - Gurbaneshti;
Service Manager/Elcetrical Engineering Manager - Bucharest;
Accounting - Bucharest;
Regional P&D (Tendering) Manager - Bucharest;
HSE Technician - Constanta

📩 [email protected]

📌Poland:
Regional P&D (Tendering) Manager - Warsaw

📩[email protected]

Your future starts here. Let’s build it together!⠀⠀⠀⠀⠀⠀⠀⠀
Visit our LinkedIn page and explore your opportunities today!

Photos from CJR Renewables's post 24/07/2026

WTG Installation Surpasses 500 MW in the First Half of the Year

CJR Renewables’ WTG Installation Business Unit has closed the first half of the year with more than 500 MW installed, across a total of 80 wind turbines, reinforcing its ex*****on capacity across multiple European markets.

Operations were carried out in several countries, including Germany, Romania, Austria, Portugal, France, Greece, Finland, highlighting the team’s ability to deliver consistently across diverse geographies and project conditions.

This milestone reflects the strength of CJR Renewables’ WTG Installation team in managing complex, multi-site operations, ensuring high standards of efficiency, safety and quality across different turbine platforms and environments.

23/07/2026

23 years. Countless challenges. The same drive to make it happen.

In the latest episode of Impulse Stories with Positive Energy, we sit down with Nuno Xavier, Head of Wind Business Unit, to explore a journey that mirrors CJR’s own growth story.

From the construction of the company’s first wind farms to international expansion, the adoption of new technologies, and some of the most demanding projects of his career, Nuno shares an authentic perspective on leadership, resilience, teamwork, and the mindset that continues to define CJR.

An inspiring conversation about people, energy, and the ambition to keep pushing boundaries.

Photos from CJR Renewables's post 22/07/2026

Discover the latest progress on the Pisões Project.

CJR Renewables continues to advance the Balance of Plant (BoP) works for the Pisões Wind Farm in Portugal, a project being developed for EDP Renewables.

With 5 wind turbines and a total installed capacity of 35 MW, this project represents another important milestone in supporting Portugal’s renewable energy ambitions and accelerating the energy transition.

Take a look at the latest developments from the field and see how this wind energy project is taking shape.

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Localização

Endereço


Rua Da Arroteia, 995/Leça Do Balio
Matosinhos
4465-588