Westinghouse strengthens Bulgarian supply chain for Kozloduy

Westinghouse has signed seven new agreements with Bulgarian suppliers to support the construction of two AP1000 reactors at the Kozloduy nuclear power plant, further expanding its local industrial footprint.

Share:

Comprehensive energy news coverage, updated nonstop

Annual subscription

8.25$/month*

*billed annually at 99$/year for the first year then 149,00$/year ​

Unlimited access • Archives included • Professional invoice

OTHER ACCESS OPTIONS

Monthly subscription

Unlimited access • Archives included

5.2$/month*
then 14.90$ per month thereafter

FREE ACCOUNT

3 articles offered per month

FREE

*Prices are excluding VAT, which may vary depending on your location or professional status

Since 2021: 35,000 articles • 150+ analyses per week

Westinghouse Electric Company has announced the signing of seven memorandums of understanding with Bulgarian companies as part of its project to construct two AP1000 nuclear reactors at the Kozloduy site. These agreements aim to integrate more local suppliers into the project’s supply chain.

Expanded local industrial partnerships

The new partner companies – Balkansko Echo EOOD, Bon Marine Ltd, Contragent 35 Ltd, El Kontrol EOOD, ELPROM Heavy Industries JSC, Kozloduy Ltd and Zekalabs Ltd – will provide various services and equipment, ranging from cranes and instrumentation to transport, logistics and electrical components. They join a list of 30 Bulgarian suppliers already involved in the project under Westinghouse’s “buy where we build” policy, which prioritises sourcing locally at project sites.

The American company stated that these agreements are a direct outcome of the supplier symposium held on 1 May in Sofia. The event gathered more than 150 participants from 60 Bulgarian companies and professional organisations.

European goals and construction timeline

The Kozloduy project forms a major component of the intergovernmental agreement signed in 2024 between the United States and Bulgaria for the development of the country’s civil nuclear programme. In November, an engineering contract was signed between Hyundai Engineering & Construction, Westinghouse and the subsidiary Kozloduy NPP-New Builds.

The plan targets commissioning of unit 7 in 2035, followed by unit 8 in 2037. These will be the first AP1000 reactors built in Europe. According to statements made during the symposium, the project aims to strengthen Bulgaria’s position in regional energy supply.

A historic site at the heart of Bulgaria’s electricity network

The Kozloduy nuclear plant already houses two VVER-1000 reactors, commissioned in 1987 and 1991. These units, modernised through life-extension programmes, currently generate around one-third of Bulgaria’s electricity. Four older units, of the VVER-230 type, were closed ahead of Bulgaria’s accession to the European Union in 2007.

Dan Lipman, President of Westinghouse Energy Systems, stated that “the expertise of Bulgarian suppliers is critical to ensuring the project is delivered on time and on budget”.

South Korea becomes the first country to submit a safeguards technical report to the IAEA for a small modular reactor, setting a precedent for early integration of non-proliferation requirements in nuclear design.
The Environmental Authority criticises the lack of key data on health risks, chemical discharges and construction safety for EDF's two upcoming EPR2 reactors in Seine-Maritime.
Brazil and China have concluded a three-year agreement to secure access to essential radioisotopes for the medical, industrial and scientific sectors, with no financial exchange between the parties.
US-based developer Last Energy will deploy its first domestic microreactor at Texas A&M-RELLIS, marking a strategic step in the advanced modular reactor race.
PGE acquires ZE PAK's stake in the joint venture responsible for developing Poland’s second nuclear site, consolidating a strategic asset within its energy portfolio.
Amazon unveils new visuals of its upcoming nuclear site, marking a key step in its partnership with X-energy to deploy up to 960 MW of modular nuclear capacity in Washington state.
Canadian uranium producer NexGen Energy has completed a A$1bn ($639mn) equity raise split between North American and Australian markets to support the development of its Rook I project.
Tokyo Electric Power Company Holdings is examining the permanent closure of units 1 and 2 at the Kashiwazaki-Kariwa nuclear power plant, the oldest at the site, while continuing efforts to restart unit 6.
The formal expiration of the 2015 nuclear deal with Iran comes as international sanctions have already been reinstated and diplomatic negotiations remain stalled.
Oklo, newcleo and Blykalla partner to develop advanced nuclear fuel infrastructure in the United States, backed by a planned $2bn investment.
enCore Energy has identified three new uranium roll fronts at its Alta Mesa project, with ongoing drilling aimed at defining their extent and accelerating development work.
California-based Radiant will build its first microreactor production facility in Oak Ridge, on a former Manhattan Project site, with production targeted at 50 units per year by 2028.
EDF restarted the Flamanville EPR reactor after repairing non-compliant valves, delaying the target of reaching full power output of 1,620 MW until the end of autumn.
Nano Nuclear and the University of Illinois will begin drilling operations for the KRONOS MMR™ reactor on October 24, marking a key step toward commercialisation of the nuclear project on the Urbana-Champaign campus.
Natura Resources is finalising construction of the MSR-1, an advanced liquid-fuel nuclear reactor, with a planned launch in 2026 on the Abilene Christian University campus.
JPMorganChase commits $10bn in direct investments as part of a $1.5tn plan to boost energy independence and strategic technologies, including next-generation nuclear power.
A roadmap under development aims to establish regulatory and technical foundations for the deployment of small modular reactors, with the goal of strengthening national energy security and attracting private capital.
EDF adjusts its 2025 nuclear production forecast to between 365 and 375 TWh, supported by the performance of its industrial programme START 2025 focused on maintenance efficiency.
The United Nations nuclear agency is urging Ukraine and Russia to establish a local ceasefire to repair damaged power lines at the Zaporizhzhia plant, which remains on alert after losing all external power supply.
Deep Isolation is calling on First Mover States to incorporate radioactive waste management into their joint strategy to ensure the industrial viability of new nuclear reactors.

All the latest energy news, all the time

Annual subscription

8.25$/month*

*billed annually at 99$/year for the first year then 149,00$/year ​

Unlimited access - Archives included - Pro invoice

Monthly subscription

Unlimited access • Archives included

5.2$/month*
then 14.90$ per month thereafter

*Prices shown are exclusive of VAT, which may vary according to your location or professional status.

Since 2021: 30,000 articles - +150 analyses/week.