Bath and North East Somerset Council has blocked a proposed solar panel installation on social housing flats in the city, citing cost concerns and unresolved structural issues. The decision, as reported by Bath Echo, leaves 48 flats in a council-owned block without the potential savings that rooftop solar could deliver, roughly £200–£300 per household per year on a typical electricity bill.
Who loses when councils say no
The immediate losers are the tenants, many of whom face rising energy costs. With the price cap set to increase again in October, a £200 annual saving is not trivial. But the ripple effects are wider. Social housing providers across the UK are under pressure to improve EPC ratings to at least C by 2030. Solar panels are one of the cheapest ways to lift a flat from EPC D to C, adding up to 15 points on the rating scale. Without them, the council may need to spend more on fabric insulation or heat pumps to hit the same target, and those costs are typically higher per property.
The structural excuse – and what it hides
The council cited structural concerns about the roof’s ability to support panels. That is a legitimate engineering question, but not an insoluble one. Structural surveys cost a few thousand pounds; reinforcement, if needed, might run to £10,000–£15,000 per block. Spread over 48 flats and a 25-year panel lifespan, that works out at roughly £8–£12 per flat per year. Compare that to the £200–£300 annual saving per household, and the maths tilts sharply in favour of proceeding. The real barrier is almost certainly capital: councils face tight budgets and competing priorities, from potholes to adult social care.
What this means for UK homeowners
If your local council blocks solar on its own stock, it sends a signal to private landlords and homeowners that the technology is complicated or risky. It is not. Solar panels on a typical 3-bed semi in the UK pay for themselves in 8–12 years, with a lifespan of 25+ years. The Energy Saving Trust estimates a 3.5 kWp system saves £300–£400 a year on electricity bills. For flats, savings are lower but still positive. The Government’s Smart Export Guarantee pays for surplus power at 5–15p per kWh. Grants like the ECO4 scheme can cover some or all costs for low-income households. None of that helps tenants in Bath whose landlord just said no.
Who pays the real price
The catch is that social housing tenants cannot switch landlord or install their own panels. They are locked into the decisions made by the council. Fuel poverty in the UK affects 13% of households, but in social housing the rate is nearly 20%. Every delayed solar installation pushes those tenants deeper into energy debt. Meanwhile, the council will continue to pay higher wholesale electricity bills for communal areas, a cost that ultimately falls on council tax payers. The decision may save a small upfront sum, but it costs more in the long run. Bath’s choice affects more than one block of flats. It is a case study in how short-term budget thinking blocks long-term savings, for tenants, for councils, and for the climate.
Homeowners and private landlords can learn from this: do not wait for grants or permission. Solar is viable now. Check your roof orientation and shading, get three quotes from MCS-certified installers, and calculate payback using the Energy Saving Trust’s solar calculator. For social housing tenants, the only lever is to pressure local councillors and the council’s housing department to revisit the decision with proper cost-benefit analysis. The technology works. The question is whether the political will exists to use it.
Frequently Asked Questions
In the UK, a typical 3.5 kWp solar panel system for a 3-bed semi-detached house costs between £4,000 and £6,000. The Energy Saving Trust estimates this system saves £300–£400 annually on electricity bills, with a payback period of 8–12 years.
Yes, the ECO4 scheme in the UK can cover some or all solar panel costs for low-income households, particularly those on benefits or living in social housing with poor EPC ratings. Eligibility depends on your property and income, and installation is managed by obligated energy suppliers.
Structural reinforcement for solar panels typically costs £10,000–£15,000 per block of flats in the UK, with a structural survey costing a few thousand pounds. Spread over 48 flats and a 25-year panel lifespan, this adds just £8–£12 per flat per year.
The Smart Export Guarantee (SEG) pays UK homeowners 5–15p per kWh for surplus solar power exported to the grid. Rates vary by supplier, with typical offers around 5–10p/kWh, and payments are tax-free for most households.
Yes, solar panels can lift a flat from EPC D to C by adding up to 15 points on the rating scale, making them one of the cheapest ways to meet the UK's 2030 target of EPC C for social housing. This avoids costly alternatives like fabric insulation or heat pumps, which are typically more expensive per property.
