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 17.48
Milk (kg) -296.00 -0.014 4.14
Fat (kg) -22.87 -0.375 8.57
Prot (kg) -10.80 -0.441 4.77
Fertility Sub Index -3.19
Calving Interval (days) 1.27 -1.459 -1.85
Survival (%) -1.20 1.117 -1.34
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 0.17
Carcass Weight (kg) -1.60 -0.528 0.84
Age of Slaughter (days) 1.56 -0.432 -0.67
Maintenance Sub Index Maint. Sub Index 2.02
Live WT (kg) -6.60 -0.307 2.02
Total Carbon Sub Index 15.93

* Based on an €80/tonne carbon price