Eskom's loadshedding has been affecting building operations in Johannesburg, Cape Town and Durban for years, with outages reaching 8 to 12 hours per day. Electricity tariffs have tripled since 2010 and real estate investment funds on the JSE rate sustainable assets with preferential criteria. Corporate and institutional tenants — banks, consultancies and international organizations — require buildings designed to operate with less dependence on external resources and to document that efficiency. Water is also scarce: cities like Cape Town have already experienced Day Zero. EDGE certification is not just differentiation — it is documented operational resilience for financiers and tenants alike.
Initial assessment: We analyze the project design and identify the measures needed to achieve EDGE's required 20% savings, calibrated for the project's climate zone in South Africa.
Registration and modeling: We create the project file in the EDGE platform and calculate the efficiency score for the specific location, accounting for the climate of Johannesburg, Cape Town, Durban, or any other South African city.
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 access to green financing benefits and positioning it as a certified sustainable building in the South African market.
EDGE certifies energy efficiency measures that reduce consumption by at least 20%, lowering grid dependence and the impact of outages. Combined with solar generation strategies, an EDGE building can operate significantly more resiliently against loadshedding.
Yes. EDGE is an IFC (World Bank) standard recognized globally. In South Africa it operates alongside the GBCSA's Green Star and is recognized by South African commercial banks for preferential financing conditions.
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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