Future Homes Standard: why utility infrastructure must come first

Hayley Skelding, Fulcrum’s Head of Sales, reflects on the latest clarifications to the Future Homes Standard and explains why ensuring resilient and well-planned utility infrastructure has never been more critical to delivering successful housing developments in the UK.

The UK’s transition to low-carbon housing is accelerating, with the government recently reaffirming its commitment to the Future Homes Standard and setting out how new homes will need to meet significantly lower carbon emissions targets.

At its core, the Standard will require new homes to produce 75–80% fewer carbon emissions, driven largely by the shift away from gas boilers towards electrified heating systems such as heat pumps.

This effectively makes electricity the primary energy source in new homes. While timelines and implementation details continue to evolve, the direction of travel is clear.

In my view, this represents one of the most significant shifts in domestic energy use in a generation. We are moving from a model that has relied on gas for decades to one that is almost entirely dependent on electricity, and that has major implications for how housing developments are designed and delivered.

For housebuilders, this is not simply a specification change. It represents a fundamental shift in how developments are powered and delivered, and it brings utilities infrastructure firmly to the forefront.

From compliance to constraint

While much of the focus has been on technologies inside the home, the greater challenge sits outside it.

With gas no longer part of the equation, electricity becomes the dominant utility on site, increasing both demand and complexity at a development level.

Electrification, through heat pumps, EV charging and smart systems, will significantly increase electricity demand. In many cases, this could mean up to five times the load per property compared to traditional developments. This creates a new constraint for developers.

Access to electrical capacity is no longer guaranteed, and in many parts of the UK, it is becoming increasingly difficult to secure. Multiple developments are now competing for available load, creating a race for connection where early movers have a clear advantage.

Without a viable utility infrastructure strategy, a scheme may never progress beyond the planning stage.

The importance of an infrastructure-first approach

Historically, utilities have sometimes been treated as a later-stage consideration. Under the Future Homes Standard, that approach no longer works.

Developers now need to consider utilities infrastructure at the earliest stages of site viability. This includes understanding available grid capacity, engaging with network operators, and designing schemes around realistic load requirements.

It also means planning for larger cables, additional substations and the space required to accommodate them within site layouts.

Early engagement is critical. Those who adopt an infrastructure-first approach are better placed to reduce risk, avoid delays and maintain control over project costs.

The clear commercial case for independent connections

Alongside technical complexity, cost pressures remain a key concern for developers adapting to these changes.

This is where working with a multi-utility Independent Connections Provider (ICP) can deliver significant advantages.

Using an ICP like Fulcrum offers a more commercially efficient route to delivering utilities infrastructure, helping to reduce both installation costs and upfront capital commitment.

This is achieved through:

• Value-engineered design, creating utility networks that are optimised for cost-effective construction without compromising performance
• Partnerships with Independent Network Owners (IDNOs), enabling Asset Value (AV) payments that can significantly offset upfront infrastructure costs
• A fully integrated delivery model, combining utilities into shared trenches, civils and reinstatement, reducing duplication and disruption

Taken together, this approach provides developers with greater financial flexibility while maintaining the technical capability required for increasingly complex, electrified developments.

Experience matters in an evolving market

As demand for capacity increases, navigating the connections process is becoming more complex.

Working with a provider that has long-standing experience of operating alongside Distribution Network Operators, and a proven track record of delivering grid connections, is increasingly important.

At Fulcrum Group, we combine that experience with high-voltage expertise, including the delivery of primary substations up to 132kV, to support developers from early-stage feasibility through to energisation.

By engaging early, identifying constraints and securing capacity, we help ensure developments are not only compliant with future standards, but deliverable in practice.

Looking ahead

The Future Homes Standard is a critical step towards a more sustainable built environment. But its success will depend on more than the technologies inside the home. It will rely on the essential utility infrastructure that enables them.