GRI 2-4
In summer 2022, we used an updated methodology to recalculate our CO2 footprint for 2020 and establish a new baseline for our 2025 sustainability goals. The new method was also used to calculate the 2021 footprint, but it has not been applied to historical data from before the new base year of 2020.
Footprints from 2020 onwards now cover all our markets and all energy sources. The following emission factors were used uniformly: Scope 1 = Defra, Scope 2 = IEA (electricity) & GaBi (district heating). This resulted in overall higher emissions than the old methodology, which omitted France and some other sites and energy sources.
All important indicators at a glance
Sustainability certificates in building construction
in number of projects in realisation
Revenue-adjusted greenhouse gas emissions, Implenia Global (Scopes 1+2)
in tonnes of CO2-eq / Mio. CHF
Due to the smaller number of construction projects and depending on the construction phase or choice of energy sources, emissions can fluctuate more in the smaller markets like Austria or France
Greenhouse gas emissions, Implenia Global (Scopes 1 + 2)
in tonnes of CO2-eq by energy source
Greenhouse gas emissions, Implenia Global (Scopes 1 + 2)
in % by energy source for the year 2023
Greenhouse gas emissions, Implenia Global (Scopes 1 + 2)
in % by usage for the year 2023
Greenhouse gas emissions, Implenia Global (scope 3)
in tonnes of CO2-eq by category
Further relevant categories will follow
GREENHOUSE GAS EMISSIONS, IMPLENIA GLOBAL (SCOPE 3) - Estimation
in tonnes of CO2-eq
Estimations for relevant categories (1, 2, 4, 5, 11, 12) are based on benchmarks from CDP and competitors. The categories 3, 6 & 7 are calculated.
Greenhouse gas emissions electricity, Implenia Global
market-based versus location-based for the year 2023 in tonnes of CO2-eq
PV electricity generated, Implenia Global
in kWh
The photovoltaic plant installed in Bobenheim in 2022 made up for the sale of the plants in Savigny and Echandens and slightly increased the total production volume
Proportion of women in management
proportion of women in management positions in %
2023 influenced by integration of Wincasa