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 -20.38
Milk (kg) 552.00 -0.014 -7.73
Fat (kg) 16.25 -0.375 -6.09
Prot (kg) 14.88 -0.441 -6.57
Fertility Sub Index -5.65
Calving Interval (days) 3.67 -1.459 -5.35
Survival (%) -0.26 1.117 -0.29
Calving Sub Index 3.97
Gestation Length (days) -4.32 -0.919 3.97
Beef Sub Index -0.82
Carcass Weight (kg) -3.80 -0.528 2.00
Age of Slaughter (days) 6.54 -0.432 -2.82
Maintenance Sub Index Maint. Sub Index -4.66
Live WT (kg) 15.20 -0.307 -4.66
Total Carbon Sub Index -27.53

* Based on an €80/tonne carbon price