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 -16.29
Milk (kg) 560.00 -0.014 -7.84
Fat (kg) 8.43 -0.375 -3.16
Prot (kg) 11.98 -0.441 -5.29
Fertility Sub Index -11.32
Calving Interval (days) 6.57 -1.459 -9.59
Survival (%) -1.55 1.117 -1.73
Calving Sub Index 3.33
Gestation Length (days) -3.62 -0.919 3.33
Beef Sub Index -2.27
Carcass Weight (kg) -2.10 -0.528 1.11
Age of Slaughter (days) 7.83 -0.432 -3.38
Maintenance Sub Index Maint. Sub Index -5.09
Live WT (kg) 16.60 -0.307 -5.09
Total Carbon Sub Index -31.64

* Based on an €80/tonne carbon price