EDGE CERTIFICATION FOR RESIDENTIAL PROJECTS

EDGE and Green Financing for Residential Projects

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What is happening with EDGE certification in

residential projects

Today's homebuyer asks two questions they didn't used to ask: how much will I pay in utilities per month, and does the bank give me a better rate for a green project? EDGE answers both. The certification guarantees a minimum 20% savings in energy, water, and materials, translating into lower bills for the owner. And in markets like Peru, Colombia, Mexico, and Chile, banks offer green mortgages with preferential rates exclusively for projects with recognized green certification. A residential project without certification doesn't just miss that differential financing — it competes on price against projects that already have it.

01
Verified utility savings for the end-buyer: EDGE certifies a minimum 20% savings in energy and water, meaning lower bills month after month. That saving is a concrete sales advantage over non-certified projects.
02
Green mortgage access: In Peru, Colombia, Mexico, and Chile, banks offer mortgages with preferential rates for buyers of EDGE-certified projects. That lower rate can mean thousands of dollars in savings for the buyer over the life of the loan.
03
Faster absorption rates: EDGE-certified residential projects show faster sales velocity in mid and upper segments, where buyers now compare certifications, projected utility bills, and financing conditions before deciding.
04
Sustained competitive differentiation: As long as the market in your area hasn't certified massively, EDGE positions you in a separate category that justifies a higher price per square meter and shorter time-to-market.

What are the steps to get certified?

Initial assessment: We analyze the residential project design and identify the measures needed to achieve EDGE's required 20% savings in energy, water, and materials.

Registration and modeling: We create the project file in the EDGE platform and calculate the efficiency score calibrated for the project's specific climate zone.

Technical audit: An IFC-accredited auditor validates compliance with EDGE criteria before construction and upon project completion.

Certification issued: The project receives the official EDGE seal, enabling green mortgage access for buyers and positioning it as a certified sustainable residential building.

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How much does the buyer of an EDGE-certified residential project save on utilities?

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A minimum of 20% in energy and water compared to an equivalent conventional project. In practical terms, that can mean $15 to $40 less per month in bills, depending on the city and apartment size.

Does the green mortgage apply to all buyers or only certain profiles?

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In general it applies to any buyer who meets standard mortgage credit requirements. The green preferential rate is activated automatically when the project holds EDGE certification recognized by the bank. Conditions vary by country and institution.

How long does it take to certify a residential project with EDGE?

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Between 4 and 8 weeks from registration to the issuance of the design certificate. The final construction certification is issued once construction is complete.

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