ROI

Sustainability ROI Calculator

Investment, payback, carbon, water, LEED + Estidama uplift, and property-value impact.

Select upgrades to see the full business case.

5 kW Solar PV system

Capex AED 22,000 · Save AED 4,400/yr · LEED +5 · Pearl +4

Full LED retrofit

Capex AED 4,500 · Save AED 1,800/yr · LEED +2 · Pearl +2

Inverter AC upgrade

Capex AED 28,000 · Save AED 6,200/yr · LEED +4 · Pearl +3

Low-flow fixtures + greywater

Capex AED 8,000 · Save AED 2,100/yr · LEED +3 · Pearl +4

Smart Home BMS + occupancy

Capex AED 12,000 · Save AED 3,200/yr · LEED +3 · Pearl +2

Roof & wall insulation upgrade

Capex AED 18,000 · Save AED 2,700/yr · LEED +3 · Pearl +3

Property value (AED)

Investment

AED 92,500

Annual saving

AED 20,400

Payback

4.5 yrs

10-yr net

AED 111,500

Carbon reduced

12,800 kg/yr

Water saved

120,000 L/yr

LEED

+20 pts

Estidama Pearl

+18 pts

Expected property-value uplift

AED 300,000