Enery Bulgaria

Bulgaria
does the right things right

employees

sites

96,292

households powered annually

green goal

Who are we

Enery Bulgaria

Since entering the Bulgarian market, Enery has been committed to being a responsible employer, upholding the highest health and safety standards while actively supporting social and environmental initiatives that enhance community well-being and protect the natural environment.

Our diverse Sofia-based team oversees a wide range of business functions, including commercial and energy trading operations, project management, finance operations, and more.

Our second office, located in Plovdiv, hosts Enery’s monitoring center, which supervises our full asset portfolio. In addition, our O&M teams in the villages of Karadzhalovo and Tsenovo ensure the reliable operation of our large-scale projects on site.

At the core of Enery’s mission is a commitment to delivering clean, affordable renewable energy to businesses, empowering companies to plan their energy costs with confidence and meet their ESG objectives.

Enery has ambitious long-term investment plans in Bulgaria and is actively advancing several major development projects. These initiatives will create new jobs and support the country’s decarbonization efforts, contributing to a more sustainable, green future.

Our Projects in Bulgaria

Enery is а renewable energy company with a bold vision for Bulgaria. We launched our business in the country in 2020 with the acquisition of the Karadzhalovo Photovoltaic Power Plant in Plovdiv district. The company’s goal is to provide tailored green energy solutions to industrial customers and top quality power trading services to renewable energy and storage asset owners.

Locations: 4
Installed renewable capacity: 296 MWp
Annual production: 461 GWh
Households powered: 96,292
Saved CO2 emissions: 114,388
Storage assets: 3 (1 standalone BESS and 2 co-located)
Capacity: 860 MWh

Discover all our Projects

Our Green Solutions for the Business

Green PPAs

PPAs provide long-term price stability, protect businesses from market fluctuations, reduce their carbon footprint, and support compliance with environmental regulations.

At Enery, we tailor every agreement to match each customer’s unique energy profile, ensuring the solution fully aligns with their operational needs and sustainability goals. This personalized approach has earned us the trust of numerous international partners. Some of our customers in Bulgaria are KCM Holding 2000, Teva Pharmaceuticals Ltd., and Coca-Cola HBC Bulgaria. Our local team has contracted the first hybrid PPA in Central and Eastern Europe (PV + BESS) and the first cross-border PPA in the region.

Learn more about green PPAs

Portfolio Optimization

Enery Portfolio Optimization (EPO) is Enery’s licensed power trader specializing in optimizing the revenue streams of utility-scale renewable and storage assets and supplying green electricity to industrial consumers.

Enery Portfolio Optimization helps renewable energy producers, battery storage owners and corporate electricity buyers unlock greater value in Europe’s dynamic energy markets. We combine advanced trading algorithms, 24/7 operations and local expertise to maximize revenue potential, manage risks and deliver tailored green energy solutions. Currently, EPO manages 10.5 GWh of energy storage assets and over 1 GW of solar and wind capacity, making us one of the market leaders in the region.

Check our energy services

Here are some of the social and biodiversity projects that our team organized in Bulgaria:

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TU Sofia – Plovdiv with a New Rooftop PV System

January 2024

We’re proud to support the Technical University Sofia – Plovdiv branch with a new 20 kW rooftop PV system installed by our O&M team in Bulgaria. The 47-module system will lower energy costs, provide clean power, and be a hands-on learning tool for future renewable energy experts.

This project highlights how rooftop PV installations can boost public buildings' energy efficiency while freeing up resources for education. It also reflects our commitment to ESG-driven investments and making a real impact on our communities.

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The First "Enery Solar Contest" revealed young talents

April 2024

Тhe winners of the first Enery Solar Contest are Team “Young Electrician” from the National Professional Technical High School "Sándor Petőfi" who took the award home to Razgrad, Bulgaria.

High school teams from across the country designed photovoltaic system models, incorporating key components like inverters, transformers, and solar modules - some even included security and ecosystem integration. Over a month, 15-year-old renewable energy enthusiasts worked in teams of 2 to 4, submitting their projects with video presentations.

Congratulations also to the runners-up: Solar Strategists from Suvorovo and the Mechanical Team from Burgas!

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Future Engineers at Karadzalovo PV

April 2024

Already a tradition, students from Technical University Sofia – Plovdiv got hands-on experience at our Karadzalovo PV plant, guided by Enery’s team. Our Operations & Maintenance Workshop gave 13 aspiring engineers a deep dive into the daily work of technicians and monitoring specialists.

Throughout the day, they explored PV park equipment and substations, compared modern and older solar technologies, examined the park’s monitoring system, and conducted a thermographic inspection using a drone and IR camera.

We believe real-world experiences like this help shape future energy professionals and guide their career paths.

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700 Trees for Vitosha: Enery’s New Forest in Bulgaria

May 2024

Our colleagues from the Sofia office and the Karadzhalovo PV plant came together to plant 700 trees in Vitosha Natural Park. This effort was made possible with the support of State Forestry Sofia and volunteers from Gorata.bg.

Spending a full day in nature, we cleaned the land, marked planting spots, dug holes, and carefully planted each sapling. As always, Enery takes full responsibility for our newest forest and will monitor its growth regularly.

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Biodiversity Monitoring at Tsenovo PV

October 2024

Protecting biodiversity is a key priority at Enery. That’s why we’ve partnered with Pollenity to launch a biomonitoring initiative at our Tsenovo solar plant using their EcoPulse methodology, in which honeybees serve as ecological sensors.

By analyzing the pollen they collect, we can assess ecosystem health, biodiversity, and pollution levels. The first results are in, and they’re promising: no pesticides detected, 13 plant species identified, and strong interaction between pollinators and plants.

We look forward to future insights as we continue fostering biodiversity around our solar parks.

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Enery Joins “Rise to Shine” in Ruse

November 2024

Our team proudly participated in the American Chamber of Commerce in Bulgaria's “Rise to Shine” initiative, attending career sessions for high school students in Ruse.

We guided students through job searching, applications, and interview skills while raising awareness about human trafficking risks linked to fraudulent job ads. Helping young people recognize and report unethical employers is crucial for protecting their rights.

Empowering future professionals goes beyond career advice—it’s about ensuring a safe and fair job market for all.

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A Gift of Solar Power

July, 2022

We are delighted to announce that the Byala Slatina Medical Center and Hospital now boasts its very own 40 kW rooftop photovoltaic system.

This solar installation is a significant leap towards enhancing the facility’s energy self-sufficiency. In the days to come, a substantial portion of their energy needs will be met by this system, resulting in substantial cost savings, and bolstering their energy independence.

This initiative is an integral part of Enery’s Corporate Social Responsibility program, reflecting our commitment to supporting the communities where we operate in Europe. The project was successfully coordinated by our partners at Enery Element GmbH, who have been diligently working on the development of a large-scale PV project in the villages of Gabare and Drashan, located to the northeast of Sofia.

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Nedyalko’s co-workers in Rose valley

August 2021 – till now

Working in harmony with our surrounding ecosystems and protecting biodiversity is at the core of our ESG strategy. That is why we decided to focus our efforts on multiple land uses for our photovoltaic power plants.

Along with an experienced local farmer, our Czech team introduced a flock of sheep that replaced the traditional grass mowing with machines at the Určice solar park in Moravia. Grazing on fresh green grass, the sheep prevent vegetation from shading the solar panels and impacting their productivity. At the same time, our waste is turned into food for the animals.

That set an example we later used for engaging the same “bio grass mowers” in our power plants in Bulgaria and Romania.

Now, sheep have become a symbol of our efforts to implement a working, sustainable value chain with dual land use at its base.

Lets Color With Enery

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Empowering Our Future Eco-Heroes

June 2023

At Enery, we firmly believe that education is the key to a sustainable future. By introducing children to renewable energy and teaching them how to keep our environment clean, we empower them to become advocates for positive change.

That is why we created the Let’s Color with Energy coloring book which is suitable for kids in elementary school age.

Feel free to print out the book from our webpage. Parents, educators, and anyone who is passionate about nurturing young minds can use the file.

Let’s create a greener tomorrow, one coloring page at a time!

Lets Color With Enery

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Road safety coloring book

Commitment to education and supporting children and young people in their development is a primary
part of our ESG strategy. We prepared a book dedicated to road safety for kids, featuring streetlights,
road signs, crosswalks, and safety gear to color, along with exciting games and tasks reinforcing essential
safety lessons. In addition to having fun coloring and playing, children will also learn how to make safe
choices when navigating the streets, making this book both entertaining and educational.

START COLORING

Meet our Bulgarian Team

Severin Vartigov

Chief Commercial Officer and Country Manager

Petya Dimova

Head of Enery Portfolio Optimization

Krasimira Petkova

Head of ESG

Alberto Martinez

Head of Construction

Valentin Valkov

EPC Project Manager

Stoyan Petrov

Group Operations & Monitoring Manager

Sofia Office

Questions? We’re here to help

Would you like to know more about our growing portfolio of renewable energy projects? Would you like to partner with us, or are you looking for an exciting new job?

Sq. Pozitano 2, 4th fl.
1000 Sofia, Bulgaria

and

Str. Veliko Tarnovo 37, 2nd fl.
4000 Plovdiv

office.sofia@enery.energy

Silviya Kalcheva

Office manager

Want to know more?

We are here to help you.

If you are interested in learning more about power purchase agreements and how they can help your business become a sustainability champion, if you have any questions about our ongoing projects, if you’re looking to enhance your career by joining our amazing team, or if you have a proposal for cooperation, let us know how we can work together making our future greener, cleaner, and more sustainable.