When Unni Berge, a 47-year-old office worker in Oslo, looks at her electricity bill, she sees something most UK homeowners would consider remarkable. In October, she spent around £57 on power for her three-bedroom flat. That's not unusual in Norway, where electrification has fundamentally reshaped how people live, work and move around.
At a United Nations climate summit in Turkey this autumn, world leaders set an ambitious target: increase global electricity use from renewable sources to 35% of all energy by 2035, up from today's 23%. Some countries are already far ahead. Norway leads the way, with hydropower generating 90% of its electricity and 98.81% of new car sales being electric vehicles. Rwanda and China are rapidly following suit, each developing their own electrified ecosystems across transport, heating and daily life.
For UK homeowners wrestling with energy bills and mortgage payments, this global shift is worth paying attention to. Understanding how electrification works in practice, and where it's already saving people money, reveals what household finances might look like as Britain inches towards similar infrastructure changes.
The real cost of going electric
The immediate appeal of Berge's energy bill is obvious. But Norway's success isn't magic. It reflects decades of investment in hydroelectric power, district heating systems, and comprehensive public transport. Her flat uses district heating, a network that distributes warmth from a central source rather than relying on individual boilers. Her apartment building has a shared electric car charging system. Almost every bus in Oslo runs on electricity.
When she drives her electric car, she charges it roughly once every two to three weeks at home. The practical reality is that electrification, when it works well, reduces friction from daily life. You don't plan around fuel stations. You don't haggle over boiler servicing quotes. You charge your car when it suits you, and your heating bill shrinks because the system is efficient at scale.
For British homeowners, that efficiency gap is growing. The UK average house price sits at £273,037, and with mortgage rates holding around 6.58% for two-year fixes and 5.39% for five-year terms, monthly repayments are substantial. Energy bills eat into disposable income that might otherwise go towards mortgage payments or home improvements.
What changes in an electrified home
The transition isn't about technology alone. It's about systems. In Oslo, people don't choose to drive electric cars because they're passionate about climate action; they do it because it's cheaper, easier and more convenient than petrol. The infrastructure makes the choice obvious.
Heat pumps, which pull warmth from outdoor air and compress it for indoor use, are gaining ground in the UK but remain uncommon. Yet they cost far less to run than traditional boilers. District heating, meanwhile, is virtually unknown in British homes outside a few new-build developments. These aren't futuristic technologies. They're proven systems already lowering household costs in cities across Europe and Asia.
The knock-on effects for property markets are subtle but real. In electrified cities, homes with efficient heating systems, access to public transport and proximity to charging infrastructure command steadier value. Buyers increasingly factor lifetime energy costs into purchase decisions, not just the asking price. As UK inflation sits at 3.5% and energy volatility remains high, homes engineered for lower running costs become genuinely competitive assets.
The British timeline
The UK isn't about to overnight transform into Oslo. Building district heating networks takes decades. Replacing millions of gas boilers with heat pumps takes time and money. But the direction is clear. The government has committed to phasing out gas boilers in new homes, and energy efficiency standards for existing properties are tightening.
For homeowners thinking about their next move, that timeline matters. A property bought today with a gas boiler and poor insulation may face higher running costs and lower resale appeal within ten years. Conversely, homes already fitted with heat pumps, good insulation, and EV charging points become increasingly attractive to future buyers.
The people in Oslo, Kigali and Shanghai aren't living in a different world. They're living slightly further ahead in the same transition Britain is now entering. Their electricity bills are lower not because they've made sacrifices, but because the infrastructure around them makes efficiency the default choice.
Understanding that shift, and planning your property decisions around it, isn't about ideology. It's about pounds and pence.