Why should leaseholders pay for heating upgrades without guaranteed results?

A consultant recommends improvements, contractors submit their quotations and leaseholders are informed that significant expenditure is necessary. The proposed works promise better reliability and lower running costs. But there is one question that may not have been asked. What happens if the improvements don't deliver the promised savings?

For managing agents and residents' management companies, this is becoming an increasingly important consideration. With service charges already under pressure, demonstrating that major investment will deliver measurable benefits is arguably just as important as getting the work completed.

Historically, communal heating projects have often followed a familiar process. A consultant designs the improvements, a contractor installs the equipment and the system is commissioned against an agreed specification. Once the project is complete, the contractor hands it over and the building returns to its normal maintenance arrangements.

But a system performing well at commissioning does not necessarily continue operating efficiently. Controls can drift from their original settings, operating temperatures may increase and changes elsewhere in the network can undermine performance. Even relatively new installations can become expensive to operate if nobody takes responsibility for ongoing optimisation.

The difficulty for leaseholders is that the capital expenditure has already been committed, regardless of whether the anticipated savings materialise. A different approach is to make long-term performance part of the original contract, rather than treating it as something to be addressed after installation.

Energy Performance Contracts (EPCs) offer an alternative to conventional installation agreements. Under an appropriately structured EPC, the contractor commits to defined energy savings or efficiency targets over an agreed period. Performance is measured against an established baseline, with contractual remedies if the agreed targets are not achieved.

For a communal heating network, this might involve guaranteed reductions in energy consumption, lower distribution losses or improvements in operating temperatures. The distinction is important. Instead of simply purchasing new equipment, the building is contracting for measurable results.

An effective agreement should establish how performance will be verified, who is responsible for ongoing adjustments and what happens if targets are missed. Independent measurement and verification can provide additional reassurance.

Not every guarantee will offer the same protection. Some may exclude changes in energy prices, occupancy or operating conditions, while others may place limits on financial compensation. For managing agents, the detail matters. A guarantee is only as valuable as the obligations behind it and the ability of the contractor to honour them.

Nevertheless, linking payment and contractual responsibility to actual performance can create a stronger incentive to maintain efficiency throughout the life of the agreement.

Even where the benefits of an upgrade are clear, finding the capital can be difficult. Reserve funds may be insufficient, and major works can create considerable tension between leaseholders, managing agents and freeholders.

Government assistance through schemes such as the Heat Network Efficiency Scheme (HNES) remains available for qualifying projects, although its increasing focus on customers in need means it may be less relevant to many privately managed developments.

Other approaches deserve consideration. One option is to combine available capital with finance structured around anticipated energy savings. Where improvements produce measurable reductions in operating costs, those savings may help support repayment over an agreed period.

Third-party investment and asset finance may also offer alternatives to funding the entire project through an immediate leaseholder contribution. However, these arrangements require careful financial assessment. Projected savings are not guaranteed cash flow, and the total cost of finance must be weighed against the benefits of reducing upfront expenditure.

The terms of individual leases, consultation requirements and the allocation of future savings must also be considered. For leaseholders, the key question should be the total long-term cost, not simply the amount required at the outset.

There is a broader issue underlying many communal heating projects. Under a conventional arrangement, the building owner or management organisation may fund the improvements, appoint contractors and retain responsibility for the network's future performance.

If the system subsequently operates inefficiently, requires unexpected repairs or fails to achieve projected savings, much of the financial burden may ultimately remain with the building and its residents. This raises the question of whether risks should be allocated differently.

An Energy Services Company (ESCo) arrangement can provide an alternative model, potentially bringing design, installation, operation and long-term performance under a single contractual structure.

Depending on the agreement, a specialist provider may invest in improvements, assume operational responsibilities and commit to specified performance outcomes. More comprehensive arrangements can involve taking over the heat supply function or acquiring the heating infrastructure itself.

This can be particularly relevant for developments where ageing networks require substantial investment, but the existing management organisation lacks the resources or expertise to oversee a major improvement programme.

Such models are not without complications. Long-term agreements must be carefully scrutinised to ensure that residents are protected against unreasonable charges, that performance obligations are enforceable and that the responsibilities being transferred are clearly defined.

A transfer of operational responsibility does not necessarily remove every liability from the freeholder or management organisation. The objective should be a fair allocation of risk, rather than simply replacing one set of problems with another.

Perhaps the biggest change required is in how communal heating improvements are commissioned. A conventional tender might ask contractors to price the replacement of boilers, controls, pipework or heat interface units.

A performance-led tender asks a different question: what improvements can be delivered in reliability, efficiency and long-term operating costs, and how will those outcomes be demonstrated?

This approach encourages consideration of the entire heating network rather than individual components. It can also help avoid situations where several contractors each meet their own specifications, but the overall system fails to achieve the intended result.

For property managers, this does not mean becoming heating engineers. It means appointing appropriately qualified advisers, establishing clear performance objectives and ensuring that contracts reflect the interests of the building and its residents.

Crucially, a reliable assessment of existing performance is needed before any savings can be guaranteed. Without a credible baseline, even the most attractive financial projections may prove difficult to substantiate.

Major works proposals are rarely popular, particularly when residents are already facing increasing service charges. But the conversation changes when expenditure can be linked to measurable improvements, transparent financial projections and clearly defined accountability.

Instead of simply explaining why equipment needs replacing, managing agents can demonstrate what the investment is intended to achieve, how performance will be measured and who will be responsible if the expected benefits are not delivered.

For some developments, conventional procurement and reserve funding will remain the most appropriate solution. Others may benefit from performance-based contracts, external investment or specialist network operators. There is no single model suitable for every building.

What matters is that the available options are properly considered before leaseholders are asked to commit substantial sums.

After all, when residents are paying for a more efficient heating system, shouldn't they have greater assurance that efficiency is what they will actually receive?