Despite the government’s drive to phase out gas boilers and encourage landlords to install heat pumps, recent revelations suggest Parliament itself is struggling to adopt the technology.

According to The Telegraph, plans to install new heat pumps across the Parliamentary estate have been paused due to concerns about noise and power supply, described in an independent report as “prominent risks”.

Currently, just three air-source heat pumps operate across the House of Commons buildings—with no new installations in three years.

Energy Standards Incoming

This comes at a time when the Labour government is pushing for EPC C compliance in the private rented sector by:

• 2028 for new tenancies

• 2030 for all existing tenancies

Heat pumps have been promoted as a key tool to meet these targets, with government grants of £7,500 available. However, landlords remain sceptical, particularly regarding installation costs, noise levels, and suitability for older housing stock.

Criticism of Mixed Messaging

Opposition MPs have criticised the move, calling it hypocritical. Reform UK MP Richard Tice pointed out that Parliament’s existing pumps have drawn complaints for high energy consumption and excessive noise, while Conservative MP Greg Smith cited the delay as evidence heat pumps “don’t work” in practice.

Do Heat Pumps Deliver?

Adoption remains low, with just 1% of UK homes currently using a heat pump. Data shows:

• Ground source heat pump: average running cost of £806/year

• Air source heat pump: average £1,001/year

• Gas boiler: estimated £815/year

So while heat pumps are more energy efficient, the financial savings may be marginal, especially without smart tariffs or extensive home upgrades.

What Landlords Need to Know

If you’re planning energy upgrades:

• Check the latest EPC methodology (RdSAP 10), which is now live and doesn’t automatically favour electric heating over gas.

• Review eligibility for grants, including the Boiler Upgrade Scheme.

• Be aware that heat pump performance varies significantly by property type and insulation levels.

Bottom Line:
Landlords are expected to lead the charge toward net zero—but Parliament’s own delay sends a mixed signal. As always, make decisions based on your property’s unique needs, not political pressure.