In February 2023, Zenobē began construction of Blackhillock, a 300MW/600MWh BESS once fully built, that will be the first in the world to deliver Stability Services using a transmission-connected battery. It will provide short-circuit level and inertia, essential for the grid to function efficiently as fossil fuel plants phase out, and ease
An underground HVDC electricity cable from Blackhillock to Portgordon The new substation will be capable of carrying up to 1200MW of electricity between Caithness and Moray. It is made up of eight bays of 132kV Gas Insulated Switchgear (GIS), thirteen bays of 275kV Air Insulated Switchgear (AIS) and ten bays of 400kV Gas Insulated Switchgear
International EV fleet and battery storage specialist Zenobē has today announced that construction has begun on three battery storage projects at Blackhillock, Kilmarnock South and Eccles in Scotland, which will
Blackhillock Flexpower Ltd. A 349 MW Battery Energy Storage Site located in Blackhillock, Scotland and connecting into the existing Blackhillock substation. It is our future! A renewable grid needs BESS for: Frequency regulation; Stabilisation of voltage; Instant response to ''events'' (inertia) Energy buffering (enabling renewable penetration)
The BESS is a 300MW/600MWh energy storage facility located in Scotland, UK. The BESS comprises 49 battery storage units, an HV transformer compound, up to two HV transformer units and two MV switch rooms, two synchronous compensators compound, four LV switch rooms and aux transformer, a control room, modular buildings, and a DNO building.
When fully built, Blackhillock will be a 300MW / 600MWh project. It will be the first to provide the full suite of active and reactive power services in the world and will be the largest transmission connected battery in Europe when commissioned.
Zenobē Energy has started construction of a 300MW/600MWh battery energy storage project in Blackhillock, Scotland, following the news earlier this week of a £235 million long-term debt facility secured from five banks.. The project, which will be situated between Aberdeen and Inverness, will be the first in the world to deliver stability services using a
ILI Group granted consent for 100MW Ayrshire BESS. Changes to balancing and settlement code support large energy storage facilities. Upcoming Events. Solar Finance & Investment Europe 2025. 4 February 2025. London, UK. Energy Storage Summit 2025. 17 February 2025. London, UK. PV CellTech Europe 2025.
When fully built, Blackhillock will be a 300MW / 600MWh project. It will be the first to provide the full suite of active and reactive power services in the world and will be the largest transmission connected battery in
Zenobē''s 300MW/600MWh Blackhillock project in Scotland, featuring a pioneering grid-forming advanced inverter technology, was awarded the Best UK Project Over 100MW prize. Zenobē Energy''s Semih Oztreves and Georgina Morris (centre) as the company collected the Best UK Project Over 100MW from Solar Media Market Research analyst
Once built, the Blackhillock site will provide a capability of 300 MW/600 MWh and the first full suite of active and reactive power services to be witnessed globally. In line with the sustainable credentials of the project,
Ground is being broken at Blackhillock, between Aberdeen & Inverness, to deliver the first 200MW of a planned 300MW storage project. Zenobē say it''s the world''s first battery designed to deliver stability services using a direct connection into a transmission network. The project''s tech, from a consortium including Wärtsilä, H&MV, inverter makers SMA Solar
Zenobē Energy has started construction of a 300MW/600MWh battery energy storage project in Blackhillock, Scotland. The announcement comes shortly after the UK energy storage and e-mobility specialist secured a
In February 2023, Zenobē began construction of Blackhillock, a 300MW/600MWh BESS once fully built, that will be the first in the world to deliver Stability Services using a transmission-connected battery. It will provide short-circuit level and inertia, essential for the grid to function efficiently as fossil fuel plants phase out, and ease
The first phases of Zenob ē''s Blackhillock and Kilmarnock South battery energy storage system (BESS) projects have been awarded European Transaction of the Year in the BESS category of the IJGlobal ESG Awards 2023.
Zenobe, which recently secured an investment from KKR and Mubadala-backed Infracapital, has a 1.2-GW portfolio of BESS projects in Scotland. According to its estimates, the operation of these assets will bring up to GBP 1 billion in energy cost savings over 15 years. (GBP 1.0 = 1.270/EUR 1.173) Sector. Energy Storage.
Zenobē''s BESS site in Blackhillock, Scotland nearing energisation. The Kilma r nock South BESS will deliver essential services to run the UK''s electricity network more efficiently for the next 40 years. (BESS) that maximise the uptake of renewable power, ensuring it does not go to waste and can power our homes and our transport.
It is worth noting that Zenobē has a second large-scale BESS project in Scotland currently in development near Blackhillock. Construction started in February 2023 with the first phase (200MW/400MW) due to go live in Summer 2024 with the second phase (an additional 100MW) to go live in the second half of 2026.
Blackhillock 275 kV BESS. Case Study: Renewables Energy; H&MV Engineering coordinated with the client regarding the delivery of the BESS to a site, which included PCS, 33 kV transformers, containerised batteries, HVAC
Saint-Barthélemy (zu deutsch Sankt Bartholomäus) wird neben seinen Bezeichnungen St. Barths, St. Barts, St. Barth oder Saint-Barth auch das St. Tropez der Karibik genannt. Ihren Namen verdankt die Insel Christoph Kolumbus, der sie entdeckte und nach seinem Bruder Bartolomeo benannte. Die Insel ist ein französisches Überseegebiet mit einer Größe von 21
International EV fleet and battery storage specialist Zenobē has today announced that construction has begun on three battery storage projects at Blackhillock, Kilmarnock South and Eccles in Scotland, which will total £750 million of investment.
The 300MW/600MWh Blackhillock storage project is an under-construction battery storage project in Blackhillock, Scotland. Once commissioned, the energy storage system will become the first battery in the world to deliver stability services using a transmission-connected battery.
The first phases of Zenob ē''s Blackhillock and Kilmarnock South battery energy storage system (BESS) projects have been awarded European Transaction of the Year in the BESS category of the IJGlobal ESG
Once built, the Blackhillock site will provide a capability of 300 MW/600 MWh and the first full suite of active and reactive power services to be witnessed globally. In line with the sustainable credentials of the project, Zenobē has been selective of its suppliers who will provide sustainable services and leading expertise.
Zenobē Energy has started construction of a 300MW/600MWh battery energy storage project in Blackhillock, Scotland. The announcement comes shortly after the UK energy storage and e-mobility specialist secured a £235 million (US$284.8 million) long-term debt facility from five banks.
This installation marks a significant step forward in the transition to clean, renewable energy. By integrating a Battery Energy Storage System (BESS), we are maximizing the use of green energy, reducing dependence on fossil fuels, and contributing to a more stable and resilient energy grid.
Phase one of the Blackhillock and Kilmarnock South projects will go live in the first and second half of 2024 respectively, totalling 400MW/800MWh. Eccles, which is due to go live at the beginning of 2026, will have a capacity of 400MW/800MWh. System integrator EVLO Energy Storage (EVLO) has completed delivery of the BESS units for a 12MW

The 300MW Blackhillock storage project will be the first battery in the world to deliver stability services using a transmission-connected battery. (Credit: Zenobē Energy Limited) The battery system will be located in Blackhillock, Scotland. (Credit: Zenobē Energy Limited)) Wärtsilä will supply a 200MW/400MWh energy storage system for the project.
When fully built, Blackhillock will be a 300MW / 600MWh project. It will be the first to provide the full suite of active and reactive power services in the world and will be the largest transmission connected battery in Europe when commissioned.
It is also the first project to be delivered under the National Grid’s NOA Stability Pathfinder programme that aims to address stability issues in the electricity system. The Blackhillock storage project will be located between Aberdeen and Inverness in Blackhillock, Scotland.
The European energy storage market is booming with Germany leading residential adoption (+58% YoY) thanks to €500/kWh subsidies. Italy's new tax credits drive 5.2GWh commercial deployments, while UK grid-scale projects exceed 8GWh with 2-hour duration systems. Key selection criteria: German-certified safety (VDE-AR-E 2510), 10+ year warranties, and VPP readiness. Top-performing products include Sonnen's hybrid inverters (98% efficiency) and BYD's Blade Battery (12,000 cycles @80% DoD). For snowy regions like Scandinavia, consider Huawei's -30°C compatible systems. France mandates carbon footprint declarations - Sungrow's ISO-14067 certified solutions gain preference.
For European homeowners, 5-10kWh systems with 3-phase compatibility are ideal. Top picks: 1) Tesla Powerwall 3 (13.5kWh, 97% round-trip efficiency) for smart home integration; 2) LG Chem RESU Prime for compact urban installations; 3) SMA Sunny Boy Storage for retrofit projects. Critical features: EU-made battery cells (exempt from CBAM tariffs), dynamic tariff optimization (like Octopus Energy integration), and fire-safe LiFePO4 chemistry. Southern Europe demands 85%+ depth of discharge capability, while Nordic markets require -25°C operation. Always verify CEI 0-21 compliance for Italian grid connection and EnWG certification for German feed-in.