Energy performance
& property value
Simulators dedicated to the energy transition of Luxembourg real estate. Measure the impact, estimate the ROI, explore energy communities.
Energy Class Impact on Value
Quantify the green premium / brown discount for each energy class (A to I). Comparative table, methodology and sources.
Energy Renovation ROI
Costs per work item, Klimabonus (25-62.5%), Klimaprêt, energy savings, NPV, IRR and payback period.
Energy Community
Shared PV production, installation cost, savings per participant, monthly output, CO₂ avoided and regulatory compliance checklist.
EPBD 2050 Timeline
European Energy Performance of Buildings Directive. Key deadlines 2026-2050, stranding risk by class, long-term value impact.
CPE Class Estimator
Don't know your energy class? Answer 6 questions to get an indicative estimate of your energy passport rating.
Simplified LENOZ Scoring
Assess your property's sustainability across the 6 categories of Luxembourg's LENOZ certification. Bronze to Platinum rating.
Energy Portfolio
Analyse the energy profile of your property portfolio. Multi-property comparison, EPBD risk, weighted average score.
Why energy performance matters
In Luxembourg, a property's energy class directly influences its market value. The gap between an A-rated and an I-rated property can reach 33%. With the EPBD directive and rising energy costs, renovation is no longer optional — it's a measurable value driver.