GB grid nowLow-carbon50%Wind24.4%Solar0.0%Nuclear15.3%Gas46.1%Imports4.2%Carbon intensity199 g/kWh
Editor, Our Power; Systems Analyst

Eugene Serbin

Eugene Serbin

Eugene Serbin edits Our Power. He decides what we cover, briefs each article, and checks every figure, date and project status against primary sources before anything is published: government statistics such as the Digest of UK Energy Statistics, data from the National Energy System Operator, Ofgem decisions, and reports from the IEA and IRENA.

His background is in analysing data and systems rather than in the energy industry. He graduated with honours from Kharkiv National University of Radio Electronics in 2005, specialising in intelligent decision-making systems, and holds a second degree from the same university in economic cybernetics. He works as a systems analyst and AI engineer at Semalt.

That background shapes how Our Power works: numbers come from the organisations that measure them, disagreements between sources are shown rather than hidden, and anything that cannot be verified is left out.

Background

  • Education: Kharkiv National University of Radio Electronics (intelligent decision-making systems, 2005; economic cybernetics)
  • Works as a systems analyst and AI engineer at Semalt
  • Areas: Energy statistics, Data analysis, Intelligent decision-making systems, Economic cybernetics, Fact-checking

Edited and fact-checked by Eugene

100 pages
Aerial view of cascading water over a concrete dam showcasing turbulent flow and water management.
Hydro & marine

Hydropower: how it works and its role in the UK

Detailed texture of wood shavings, showcasing natural patterns and carpentry materials.
Bioenergy

Biomass energy: how it works, where it is used and the debate

Dramatic Icelandic geothermal landscape with steam rising against a rugged mountainous backdrop.
Geothermal

Geothermal energy: heat from the Earth, explained

Scenic view of offshore wind turbines lined up in calm sea setting with vegetation in foreground.
Wind

Wind energy: how wind turbines power Britain

Close-up of solar panels harnessing renewable energy under the Austrian sun.
Solar

Solar energy: how solar power works and what it means for the UK

Row of heat pumps outside a building promoting sustainable energy solutions.
Homes & buildings

Boiler Upgrade Scheme 2026: grants, eligibility and how it works

A person reaching out from an attic window overlooking a winter landscape.
Homes & buildings

Insulation grants in the UK (2026): loft, cavity wall and solid wall

Elderly woman enjoying a tranquil moment reading on a comfortable chair indoors.
Policy & markets

Warm Home Discount 2026/27: who gets £150 and how to claim

Peaceful hillside with lush greenery and a solar-paneled cabin by the water.
Homes & buildings

Off-grid living in the UK: can a typical home become energy-independent?

A breathtaking view of a dam amidst a serene alpine landscape with snow-capped mountains.
Storage & grid

Pumped storage hydropower: the UK’s biggest battery

Wind turbines on a hill under a blue sky and scattered clouds, promoting renewable energy.
Wind

Choosing a location for wind turbines: how wind farm sites are selected

Front view of the TU Delft Reactor Institute, Netherlands in daylight.
Nuclear

Small modular reactors (SMRs) in the energy transition

A ferry sails on the Bosphorus in Istanbul with a cityscape background under a clear blue sky.
Hydrogen

Hydrogen ferries: which ones sail today and what holds them back

Orange train speeding on railway tracks in dense fog with speed sign visible.
Transport

Magnetic levitation trains: how maglev works and how much energy it uses

Traveler with backpack gazing at rugged, snowy mountain landscape.
Emerging tech

Solar-powered desalination backpacks: what exists and what is still a concept

Blue swings in a sunny outdoor playground with sand and grass.
Emerging tech

Energy-generating playgrounds: turning fun into power

Colorful owl and bird kites flying high at a vibrant festival under a clear blue sky.
Wind

Kite power and airborne wind energy: how it works and who is still flying

Close-up of a glass filled with sparkling water and ice cubes on a white background.
Emerging tech

Solar-powered ice makers: how off-grid ice and cold chains work

A lively nightclub with people dancing and enjoying music under colorful lights.
Emerging tech

Piezoelectric dance floors: can dancing power a club?

High-rise building with cranes in urban area against blue sky backdrop.
Storage & grid

Gravity energy storage: lifting weights to store power

Stunning aerial view of intricate city highways and roundabouts illuminated at night.
Emerging tech

Solar roadways: what happened to the idea of roads that make electricity

Detailed view of large industrial machinery in a factory with steel structures and pipes.
Emerging tech

Waste heat recovery in industry: how lost heat becomes useful energy

A modern canal lock system featuring safety buoys and lock gates on a sunny day.
Hydro & marine

Canal-based hydropower systems

Close-up view of a frosty oak leaf showcasing intricate natural patterns and textures.
Emerging tech

Biomimicry in energy: designs borrowed from nature

A unique dome-shaped house covered in snow during winter, creating a serene landscape.
Homes & buildings

Zero-energy buildings: what net zero homes and offices really mean

Diverse mineral specimens including amethyst and quartz on display.
Nuclear

Thorium nuclear energy: uses, reactors and why it is not mainstream yet

Black and white photo of an iceberg in a stormy ocean, symbolizing climate change.
Emerging tech

Albedo: what it means and how it cools (and warms) the planet

Aerial view of floating solar panels in Pasir Mas, Kelantan, illustrating renewable energy technology.
Solar

Floating solar farms: how they work and where they are built

A hand using a yellow paint roller to paint a beige wall. Perfect for DIY and home improvement themes.
Emerging tech

Solar paint: what exists, what is research and what to buy instead

Aerial view of a temporary shelter camp in Antakya, Hatay, Türkiye, surrounded by olive trees.
Policy & markets

Renewable energy in disaster relief: solar, batteries and microgrids in emergencies

Stainless steel sculpture on a lawn in urban Dubai, reflecting modern art aesthetics.
Emerging tech

Renewable energy art: installations that make (or show off) clean power

A sleek white drone flying under a clear blue sky, capturing aerial views.
Emerging tech

Solar-powered drones and drones in renewable energy: from stratospheric flights to solar farm inspections

Contemporary building facade with lush green plants in urban Banten, Indonesia.
Homes & buildings

Energy-positive buildings: homes and offices that make more power than they use

A wind turbine under a clear blue sky representing renewable energy solutions.
Wind

Next-generation wind turbines: bigger rotors, recyclable blades and new designs

Detailed view of a rope with green algae submerged in clear turquoise water.
Bioenergy

Algae biofuel: why the great green hope stalled

An industrial power station under a clear sky, showcasing electrical infrastructure and technology.
Storage & grid

Smart grids and microgrids: how a flexible electricity system works

Solar panels and wind turbine in a snowy landscape, showcasing renewable energy sources.
Storage & grid

Hybrid renewable energy systems: combining wind, solar and storage

Detailed close-up view of solar panels showcasing renewable energy technology.
Solar

Perovskite solar cells: record efficiencies and the road to market

A tractor plowing through a vast, freshly tilled agricultural field during the day.
Solar

Solar power for agriculture: farm solar, agrivoltaics and solar pumps

Stunning high-angle view of ocean waves crashing, showcasing nature's powerful beauty.
Hydro & marine

Wave and tidal energy: how marine power works and where the UK stands

Close-up of stainless steel machinery and pipes in an industrial setting, showcasing modern engineering.
Emerging tech

Thermoelectric generators (TEGs): turning waste heat into electricity

Veterinary medical supplies including syringes, pills, and spray displayed on a table.
Emerging tech

Solar power for healthcare: vaccine fridges, clinics and medical devices

Close-up of traditional white Chinese buildings with intricate tile roofs and balconies.
Homes & buildings

Cool roofs and reflective surfaces: cooling buildings and boosting solar

Turkish Airlines planes parked at an airport with a control tower in the background.
Hydrogen

Hydrogen planes: where fuel cell aviation stands

Close-up of colorful petri dishes used in a laboratory for scientific experiments.
Bioenergy

Microbial fuel cells: can bacteria make useful electricity?

Close-up view of a motherboard with visible electronic components and connectors.
Storage & grid

The environmental impact of batteries: mining, carbon and recycling

A scientist in a lab coat using a microscope for research in a laboratory setting.
Solar

Quantum dot solar cells: how they work and how close they are

Detailed macro of a vibrant green leaf showcasing its intricate texture and vein pattern.
Emerging tech

Artificial photosynthesis: making fuel from sunlight

Aerial shot showing extensive environmental pollution at a landfill site.
Bioenergy

Waste-to-energy technologies: incineration, gasification and beyond

Detailed focus on a black bicycle saddle with gym equipment in the background.
Emerging tech

Human powered energy: how much electricity can people make?

Focused young male employer in formal wear and hardhat working on solar panel station and checking details of modules
Policy & markets

Green energy jobs in the UK: where the work is and how to get into it

Sleek black coffee maker and kettle on a modern kitchen countertop, ideal for brewing.
Homes & buildings

Which appliances use the most electricity? UK running costs explained

Flat lay of stock market analysis tools including calculator, graphs, and magnifying glass.
Policy & markets

Green energy investment explained: where the money goes and the risks

Close-up of hand adjusting radiator thermostat to control home heating temperature.
Homes & buildings

How to save energy at home: practical tips for UK households

Two women riding electric scooters on a city street, showcasing urban commute.
Transport

E-bikes and e-scooters in the UK: rules, safety and carbon

Aerial view of large industrial storage tanks in Banten, Indonesia, showcasing infrastructure and industry.
Hydrogen

Green hydrogen: how it is made and what the UK plans to use it for

Idyllic red cabin in a serene snowy forest in Krøderen, Norway, showcasing Scandinavian simplicity.
Policy & markets

Renewable energy for remote locations: islands, villages and polar stations

A technician installs a solar panel on a house roof, embracing clean energy solutions.
Solar

Solar panel grants and incentives in the UK

Operator in a modern control room managing technological systems in El Agustino, Lima.
Emerging tech

AI in renewable energy: forecasting, grids and the data centre question

Smoke billowing from industrial smokestacks, contributing to air pollution in the atmosphere.
Solar

Solar energy vs fossil fuels: cost, emissions and reliability compared

City skyline with skyscrapers rising over lush green trees, blending urban and nature.
Policy & markets

Renewable energy in cities: rooftops, heat networks and urban planning

A modern two-story home with solar panels on its roof under a clear blue sky.
Solar

Solar panels for your home in the UK: costs, savings and how they work

Solar panels on a suburban home, surrounded by lush greenery and a sunny blue sky.
Homes & buildings

Renewable energy at home: what works in a UK house

A satellite orbiting Earth, showcasing the Mediterranean Sea and surrounding continents.
Solar

Solar power in space: from the ISS to beaming energy back to Earth

Identical cooling tower silhouettes on power plant near rippled river under colorful cloudy sky at sundown
Nuclear

The pros and cons of nuclear energy

Public charging station with eco-friendly design for electric vehicles.
Transport

Electric vehicles in the UK: where the switch stands in 2026

A mesmerizing view of a steaming geyser in Iceland, showcasing nature's geothermal beauty.
Geothermal

The history of geothermal energy: from Roman baths to deep power plants

Expansive cannabis plants growing densely under a bright, clear blue sky.
Bioenergy

Hemp as an energy source: biofuel, biomass and the hype

A detailed view of hot embers and burning firewood, creating a warm atmosphere.
Bioenergy

The evolution of biomass energy: from ancient fire to modern power stations

Wind turbines on a hill under a dramatic cloudy sky, showcasing renewable energy amidst nature.
Policy & markets

Why switch to renewable energy? The benefits and the trade-offs

A scenic view of transmission towers amidst snow-covered trees during winter.
Storage & grid

Britain's electricity and gas supplies expected to stay secure this winter, NESO and DESNZ say

Multiple smart utility meters lined up on a blue industrial wall.
Policy & markets

Government asks who should pay for the gas network as households switch away from gas

A couple sits at a table managing domestic finances, evaluating documents and using a smartphone.
Policy & markets

Government has paid £1.05bn to take Renewables Obligation costs off household electricity bills

A cable-laying and repair ship at sea.
Storage & grid

UK proposes up to 14 years in prison for damaging undersea power cables, pipelines and data links

An offshore oil and gas production platform at sea.
Policy & markets

Jackdaw gas field gets the go-ahead as the Chancellor sets up a £2bn Energy Wealth Fund

Power pylons in a green field under a bright blue sky in England.
Storage & grid

Ofgem approves £642m for the Bramford to Twinstead grid upgrade, cutting £60.6m from the bid

A close-up of a TV remote on a textured sofa in a cozy living room setting.
Homes & buildings

Government consults on tighter standby power limits for household and office electronics

Aerial view of a biogas plant with anaerobic digester tanks beside farmland.
Bioenergy

Biomethane plants get two more years to commission under the Green Gas Support Scheme

An elderly woman interacts with a smart meter on a desk, illustrating energy management in modern technology.
Policy & markets

Energy smart data consultation: government plans legal right to share your energy data

Rusty industrial oil tanks with a clear blue sky and bright sun.
Homes & buildings

Government accepts CMA call to regulate the heating oil market for the first time

A modern heat pump unit installed outdoors next to a contemporary building, showcasing renewable energy technology.
Homes & buildings

Government proposes rising heat pump targets for boiler makers, up to 18% by 2030/31

Expansive aerial view of a solar farm with rows of panels and a pond.
Solar

Two large solar farms in the East Midlands win development consent in two days

A classic white metal radiator on a plain wall, showcasing minimalist interior design.
Policy & markets

Energy bills this winter: a 4% cap rise, VAT off electricity, and a forecast 16% jump in January

Close-up of outdoor electrical power equipment with insulators and conductors.
Storage & grid

Ofgem gives NESO another month to issue Gate 2 grid connection offers

Four gas meters mounted on an exterior wall, showcasing urban utility infrastructure.
Policy & markets

Ofgem moves to free small electricity suppliers from the duty to supply every home

Detailed view of power transformers and lines against a sunset sky in Austria.
Storage & grid

Ofgem proposes letting developers build their own grid connections

Close-up view of a row of industrial electricity meters for power monitoring and technology.
Policy & markets

Competition watchdog clears E.ON's takeover of OVO Energy

Charming coastal village scene with clock tower and colorful houses in Kingsand, UK.
Geothermal

Seaham mine water heat network goes live for 750 new homes

Image of multiple smart electricity meters installed on a residential exterior wall, showing environmental adaptation.
Policy & markets

Energy suppliers held £2.9bn of customer credit at the end of June, Ofgem data shows

A serene view of wind turbines silhouetted against a vibrant sunset over the sea, showcasing renewable energy.
Wind

Great British Energy widens its £300m supply chain fund to 29 wind and grid components

Peaceful countryside with wind turbines during sunset, showcasing sustainable energy.
Policy & markets

Renewables supplied a record 55.8% of UK electricity in the second quarter of 2026

Stunning view of the historic Palace of Westminster in London under a clear blue sky.
Policy & markets

UK backs energy storage, carbon capture and floating wind in October 2024

Fishing boats with nets cast on a tranquil blue sea with a distant coastal view.
Wind

Scottish Fishermen's Federation Warns Floating Wind Could Shut Fleets Out of Fishing Grounds

Offshore wind turbines generating clean energy in the ocean breeze.
Wind

TotalEnergies Launches Floating Wind Pilot to Supply the Culzean Gas Platform

Aerial view of intricate sand patterns on a beach at sunset, capturing nature's artwork.
Storage & grid

Sand batteries: storing renewable electricity as heat

Explore the breathtaking cliffs and turquoise waters of Kynance Cove, a top UK tourist spot.
Geothermal

Construction under way at the UK's first geothermal power plant in Cornwall

A massive flock of geese flying across the clear blue sky, showcasing the beauty of migration.
Wind

Is the Growth of Renewable Energy Harming Our Bird Populations?

Concrete structure standing amidst the vast Merzouga sand dunes under a clear blue sky.
Policy & markets

Morocco–UK subsea power link brought into the national planning regime

Wind farm in Eaglesham, Scotland showcasing renewable energy and sustainability.
Wind

Sunak government eases England's onshore wind planning rules

Scenic view of wind turbines along the coast of Hvide Sande, Denmark on a sunny day.
Wind

Vattenfall halts Norfolk Boreas offshore wind farm as costs climb