Heat pumps, HVAC, incentives.
A heat pump does most of its work in the coldest months, but how much electricity it burns doing so is largely decided in September. Here is what homeowners can check themselves, from the outdoor unit to the heating curve, what to leave to a qualified engineer, and how to get the most out of rooftop solar in the autumn months.
In a heatwave, air conditioning becomes one of the biggest loads in a household — exactly when solar panels produce the most. We look at what cooling costs with and without solar, how much extra capacity you need, and what to watch for when sizing a system.
Combining a heat pump, rooftop solar panels and a preferential electricity tariff can significantly cut household energy bills — but only if you plan all three as one integrated system. This guide walks through the decision logic, common mistakes and key considerations for homeowners.
Combining rooftop solar with an air-source heat pump seems like a perfect match, but real savings depend on how well their operating hours overlap. This guide explains the key decision factors for homeowners considering both systems.
A hybrid inverter paired with a battery can keep essential appliances running during a grid outage — but not every device in your home will stay on automatically. This guide explains how backup power actually works, what to expect, and how to plan a system that matches your real needs.
Differ Power's D1 Series is presented as the world's first integrated 9-in-1 air-to-water heat pump combining PV inversion, battery storage, space heating and cooling, hot water, and home energy management in a single platform. The system will debut at Intersolar Europe 2026 in Munich and could cut installation time by up to 50% compared to conventional multi-vendor setups.
Sizing a rooftop solar system for a Hungarian family home depends on annual electricity use, roof orientation, and whether extras like a heat pump or EV charger are planned. This guide walks through the key decisions to help homeowners choose the right system.
Combining a heat pump with rooftop solar is one of the most effective ways to cut household energy bills – but only when both systems are planned as a unit. This guide explains the key decision points for homeowners considering this combination.
Thousands of Dutch homeowners are being told to put their heat pump installations and EV charging plans on hold as electricity grid congestion reaches critical levels. The Dutch case is a warning signal for the rest of Europe about the limits of aging grid infrastructure.
Coordinating with neighbors to bulk-order heat pump installations is an increasingly popular strategy to cut costs significantly. The approach reduces per-household prices by 10–25% without any complex legal arrangements.
New financial incentives for heat pump installations are driving demand across multiple markets, creating a significant business opportunity for HVAC contractors ready to scale up.
Demand for heat pumps is surging across Europe and beyond, but the workforce installing them hasn't kept pace. Industry analysis highlights a critical skills gap among HVAC contractors that threatens both efficiency and consumer trust.
The Netherlands is facing severe electricity grid congestion, with distributors Liander and Enexis calling on solar PV owners to temporarily reduce feed-in during peak hours. Around 7,300 customers are waiting for stronger grid connections, and new priority rules take effect in July 2026.
US startup Jetson Home is expanding aggressively into California with heat pump installation deals at up to 50% below market rates. The move targets California's ambitious goal of deploying 6 million heat pumps by 2030.
Five prominent figures in the heat pump industry have been recognized with a prestigious sector award, highlighting the growing importance of heat pump technology in the global energy transition.
New York City's public housing authority NYCHA is rolling out heat pumps across its vast affordable housing stock, offering a real-world blueprint for decarbonizing social housing at scale. The strategy highlights both the promise and the challenges of electrifying low-income residential buildings.
Rheem has updated its ProTerra heat pump water heater series, one of the most energy-efficient domestic hot water solutions on the US market. The refreshed lineup brings smarter controls and improved efficiency, highlighting a growing global shift away from gas and resistance-electric water heaters.
Heat pump sales are surging across Europe as households seek alternatives to gas heating amid ongoing energy shortages and rising prices. The trend reflects a broader shift toward electrification of home heating throughout the EU.
A personal opinion piece in the Portland Press Herald captures how even the most reluctant homeowner can come around to heat pump water heaters — and why this technology is worth serious consideration for energy-conscious households.
Daikin has unveiled improved commercial heat pump systems targeting large buildings and facilities. The move reflects the growing global momentum toward electrified heating solutions as businesses seek to reduce carbon emissions and energy costs.
The heat pump boom of the 1950s laid the technical and commercial foundations for today's HVAC industry. Understanding this history helps explain why heat pumps are once again at the centre of the global energy transition.
A study published in Nature examines how heat pump manufacturers can support installers and engineers in achieving optimal system design. The research highlights that efficiency gains depend not just on the device itself, but on whole-system planning.
The US Department of Energy (DOE) has highlighted residential CO₂ heat pump water heaters as a key emerging technology for home decarbonization. Using carbon dioxide (R-744) as a natural refrigerant, these systems offer high efficiency and a near-zero global warming potential.
The community heat pump program in Amherst, Massachusetts has hit its midpoint installation target, signaling strong local demand for residential heating electrification. The initiative offers a replicable model for municipalities aiming to cut fossil fuel dependence.
The global heavy-duty heat pump market is projected to reach new heights by 2035, driven by the accelerating energy transition and industrial decarbonization targets. A new IndexBox analysis highlights strong demand across manufacturing, food processing, and chemical sectors. Europe's regulatory push is expected to be a key growth driver.
The ongoing energy crisis has become a key driver of heat pump adoption across Europe and beyond. Rising gas prices are pushing homeowners toward electric heating solutions that reduce fossil fuel dependency.
A new winter electricity rate designed specifically for heat-pump households in Massachusetts saved consumers at least $37 million in a single heating season, according to Canary Media. The initiative highlights how smart tariff design can accelerate the energy transition.
The global ducted heat pump market is on a strong growth trajectory, according to a new analysis by IndexBox. Rising energy costs, tightening building regulations, and the broader energy transition are accelerating adoption across residential and commercial sectors worldwide.
A college on Cape Cod, Massachusetts, will launch its first heat pump technician training program in April 2027 to address a growing shortage of skilled workers in the region. The initiative highlights a broader challenge facing the clean energy transition: not enough trained installers to meet rising demand.
A new report from LAist examines the real-world electricity bills of households that have switched to heat pumps — a key technology in the global energy transition. The findings shed light on the true cost of ditching gas.