Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
Sep 2025 Milk Sub Index -23.22
Milk (kg) 295.00 -0.014 -4.13
Fat (kg) 30.14 -0.375 -11.29
Prot (kg) 17.67 -0.441 -7.80
Fertility Sub Index -1.99
Calving Interval (days) 1.53 -1.459 -2.23
Survival (%) 0.22 1.117 0.25
Calving Sub Index 3.45
Gestation Length (days) -3.75 -0.919 3.45
Beef Sub Index -1.82
Carcass Weight (kg) -2.80 -0.528 1.48
Age of Slaughter (days) 7.64 -0.432 -3.30
Maintenance Sub Index Maint. Sub Index -2.42
Live WT (kg) 7.90 -0.307 -2.42
Total Carbon Sub Index -26.00

* Based on an €80/tonne carbon price