The right system for you depends on the type of build and your priorities. If you have a connection to the gas mains or can easily make one. Then an efficient gas boiler will effectively heat your home.
If you’re concerned about the environmental impact, then a renewable source would be ideal. If you’re unsure about committing to a renewable source as your only heating method, the hybrid approach would offer you flexibility and peace of mind. Combining a renewable source with a gas boiler, will give you reliable heating whilst helping to reduce your carbon footprint. It might also make it easier to transition towards an entirely renewable model later on. This is particularly important to new builds. As the energy efficiency requirements should mean your home is already well insulated. Perfect for a renewable source!
If your home is ‘off-the-grid’, then the calculation is different. A biomass boiler or heat pump, possibly working alongside solar panels, would be a good approach.