Top 32%
neste catálogo (660 práticas pontuadas)
As pontuações concentram-se em valores altos, pelo que a posição dentro do catálogo é muitas vezes mais reveladora do que o número isolado.
Fire resilience — risk reduction, evidenced0/3
No source discusses fire risk in relation to this bylaw.
Carbon — sequestration / storage, evidenced2/3
A C40 Cities case study attributes roughly 220 tonnes of CO2e avoided annually to reduced building energy use under the bylaw — a measured, if modest, program-linked figure.
Biodiversity — conservation / improvement, evidenced1/3
No source quantifies biodiversity outcomes from the bylaw's green roofs; any benefit is inferred from vegetation cover rather than measured.
Water & soil — retention, infiltration, erosion control3/3
City and C40 figures document roughly 11 million litres of stormwater diverted annually and 450,000+ m² of green roof area installed, directly evidencing the water dimension.
Governance, certification & transferability2/3
The bylaw was a legally binding, monitored first-of-its-kind regulation with over a decade of enforcement data, but Ontario's November 2025 repeal by order-in-council undercuts its long-term sustainability and value as a transferable governance model.
Evidoria. O Regulamento Obrigatório de Telhados Verdes de Toronto — O Primeiro da América do Norte, Agora Revogado pela Província. ID persistente: ef55979b-11d4-4160-8ddf-ac98997fcea6.