ESG performance indicators
Continuous improvement of our sustainability performance
Impact area | Indicator | Measure | Unit | 2022 | 2021 | % change |
Above-average sustainable investments | GRESB | Percentage of above-average sustainable investments in total portfolio | % | 81% | 79% | 1%-point |
GRESB | Percentage of Dutch funds with GRESB 4/5-star ratings | % | 100% | 100% | 0%-point | |
GRESB | Percentage of regional mandates with GRESB 4/5-star ratings | % | 42% | 34% | 8%-points | |
GRESB | GRESB coverage of total portfolio | % | 96% | 94% | 2%-points | |
GRESB | GRESB coverage of the Dutch funds | % | 100% | 100% | 0%-point | |
GRESB | GRESB coverage of the international mandates | % | 86% | 83% | 3%-points |
Investing in sustainable real estate
Impact area | Indicator | Measure | Unit | 2022 | 2021 | % change |
Sustainable building certificates | BREEAM or GPR | Share of sustainable building certificates by m2 (BREEAM or GPR) (GRI-CRESS: CRE8) | % | 99% | 99% | 0% |
Reducing environmental impact
Impact area | Indicator | Measure | Unit | 2022 | 2021 | % change |
Energy labels | EPC | Share of energy labels by m2 (GRI-CRESS: CRE8) | % | 100% | 100% | 0% |
Share of green energy labels by m2 (A, B or C label) | % | 100% | 100% | 0% | ||
Average EP2 | # | 151.39 | 169.37 | -11% |
Impact area | Indicator | Measure | Unit | 2022 (Abs) | 2021 (Abs) | % change (LFL) |
Energy | Electricity | Total electricity consumption (GRI: 302-2) | MWh | 30,107 | 28,943 | 0.8% |
Gas | Total gas consumption (GRI: 302-1) | 6,426 | 7,314 | 3.5% | ||
District heating and cooling | Total consumption district heating and cooling (GRI: 302-2) | 0 | 0 | 0.0% | ||
Total | Total energy consumption all sources (GRI: 302-2) | 36,533 | 36,257 | 1.6% | ||
Energy intensity | Average energy intensity of the buildings (GRI-CRESS: CRE1) | kWh/m²/year | 25 | 25 | 1.3% | |
Coverage percentage data energy and CO2 | 181 of 410 | 180 of 393 | ||||
CO2 emissions | Direct | Scope 1 (GRI: 305-1) | tonnes CO2e | 1,520 | 1,730 | 3.5% |
Indirect | Scope 2 (GRI: 305-2) | 10,146 | 9,754 | 0.8% | ||
Total | Total CO2 emissions (GRI: 305-2) Scope 1 and 2 | 11,666 | 11,483 | 1.4% | ||
Total CO2 emissions after offsetting | 1,520 | 1,730 | 3.5% | |||
CO2 emission intensity | Average CO2 intensity of the buildings (GRI-CRESS: CRE3) | kg CO2e/m²/year | 8 | 8 | 1.1% | |
Water | Total | Total water consumption (GRI:303-1) | m³ | N/A | N/A | N/A |
Water intensity | Average water intensity of the buildings (GRI-CRESS: CRE2) | m³/m²/year | N/A | N/A | N/A | |
Waste | Total | Total Waste by weight (GRI: 306-1) | tonnes | N/A | N/A | N/A |
Recycling percentage | % | N/A | N/A | N/A |
Improving stakeholder value
Impact area | Indicator | Measure | Unit | 2022 | 2021 | % change |
Stakeholder engagement | Tenant satisfaction | Response percentage (GRI: 102-43) | % | 61% | 55% | 6%-points |
Average total score (GRI: 102-43) | # | 7.4 | 7.2 | 3% | ||
Promoting sustainability in the chain | Considerate construction sites | Number of registered | # | 33 (of 37) | 33 (of 39) | 5% |
Percentage registered building sites (by aquisition price) | % | 87% | 83% | 4% |
Responsible organisation
Impact area | Indicator | Measure | Unit | 2022 | 2021 | % change |
Sustainable contracts | Rental contracts | Number of new rental contracts | # | 3,848 | 3,226 | 19% |
Number of sustainable rental contracts (green leases) | # | 7,968 (of 19,715) | 4,827 (of 18,890) | 15% |
Environmental data head office
Impact area | Indicator | Measure | Unit | 2022 (abs) | 2021 (abs) | % change (LfL) |
Energy | Electricity | Total electricity consumption | MWh | 614 | 463 | 33% |
Share of electricity from renewable sources | 29 | 436 | -93% | |||
Gas | Total gas consumption (GRI: 302-1) | 0 | 0 | |||
District heating and cooling | Total district heating and cooling (GRI: 302-2) | 518 | 1108 | -53% | ||
Percentage locally generated heating and cooling | 0 | 0 | ||||
Total | Total energy consumption all sources (GRI: 302-2) | 1132 | 1571 | -28% | ||
Energy intensity | Energy intensity head office by gross floor surface (GRI-CRESS: CRE1) | kWh/m²/year | 129 | 178 | -28% | |
Coverage percentage data energy and CO2 | 1 of 1 | 1 of 1 | ||||
Waste | Total | Total waste by weight (GRI: 306-1) | tonnes | n/a | 14,931 | |
Recycling percentage | % | n/a | 19% | |||
Mobility | Distance | Lease cars | km | 1,822,924 | 1,417,654 | 29% |
Public transport | 69,829 | 109,656 | -36% | |||
Air travel | 1,288,603 | 795,166 | 62% | |||
CO2 emissions | Direct | Scope 1 (GRI: 305-1) | tonnes CO2e | 177 | 171 | 4% |
Indirect | Scope 2 (GRI: 305-2) | 350 | 189 | 85% | ||
Total | Total CO2 emissions (GRI: 305-2) Scope 1 and 2 | 527 | 360 | 46% | ||
Total CO2 emissions after offsetting | 350 | 189 | 85% | |||
CO2 intensity head office (GRI-CRESS: CRE3) | CO2-intensiteit hoofdkantoor (GRI-CRESS: CRE3) | kg CO2e/FTE/jaar | 1.67 | 0.96 | 74% | |
CO2 intensity mobility (GRI-CRESS: CRE3) | kg CO2e / FTE / year | 0.84 | 0.87 | -3% | ||
CO2 intensity total (GRI-CRESS: CRE3) | kg CO2e / FTE / year | 2.51 | 1.83 | 37% | ||
Water | Total | Total water consumption (GRI:303-1) | m³ | n/a | 538 | |
Water intensity | Water intensity head office (GRI-CRESS: CRE2) | m³/FTE/year | n/a | 3 |
Social data
Impact area | Indicator | Measure | Unit | 2022 | 2021 |
Employees | Contracts (incl. proportion of women) | Number of employees (GRI: 401-1) | FTE | 209.8 fte | 196.6 fte |
Full-time contract percentage (GRI: 401-1) | % | 75.5% (23.5%) | 73.3% (21.9%) | ||
Part-time contract percentage (GRI: 401-1) | % | 24.5% (72.2%) | 26.7% (72.7%) | ||
Temporary contract percentage (GRI: 401-1) | % | 13.2% (15%) | 9.7% (30%) | ||
Permanent contract percentage (GRI: 401-1) | 86.8% (85%) | 90.3% (36%) | |||
Health | Absenteeism (GRI: 403-3) | % | 3.1% | 1.7% | |
Turnover | Employee turnover percentage (GRI: 401-2) | % | 10.2% | 7.8% | |
Employee satisfaction | Employee engagement - survey response percentage (GRI: 103) | % | 90.5% | 90.5% | |
Average satisfaction score (GRI: 103) | # | 7.5 | 7.5 | ||
Employee engagement score | not measured | not measured | |||
Employee enthusiasm score | 7.9 | 7.9 | |||
Equality & diversity | Percentage of women (GRI: 405-2) | % | 34.0% | 35.4% | |
Percentage of women in senior management (GRI: 405-2) | 20.6% | 17.2% | |||
Training & development | Number of internships and graduate positions | # | 4 | 7 | |
Age (incl. percentage of women) | <30 | % | 9.2% (19.3) | 7.3% (26.7) | |
30-40 | 28.8% (60.4) | 26.7% (32.7) | |||
40-50 | 32.4% (69.0) | 38.8% (37.5) | |||
50-60 | 23.8% (49.8) | 21.4% (36.4) | |||
>60 | 5.8% (12.2) | 5.8% (41.7) | |||
Clients | Investor satisfaction | Response percentage (GRI: 102-43) | % | na | na |
Average total score (GRI: 102-43) | # | 7.1 | 7.1 |