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 3.05
Milk (kg) -10.00 -0.014 0.14
Fat (kg) -3.68 -0.375 1.38
Prot (kg) -3.48 -0.441 1.54
Fertility Sub Index -14.65
Calving Interval (days) 7.76 -1.459 -11.32
Survival (%) -2.98 1.117 -3.33
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 0.95
Carcass Weight (kg) -1.80 -0.528 0.95
Age of Slaughter (days) 0.00 -0.432 0.00
Maintenance Sub Index Maint. Sub Index 2.61
Live WT (kg) -8.50 -0.307 2.61
Total Carbon Sub Index -8.59

* Based on an €80/tonne carbon price