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 -0.38
Milk (kg) 0.00 -0.014 0.00
Fat (kg) 5.01 -0.375 -1.88
Prot (kg) -3.38 -0.441 1.49
Fertility Sub Index -11.26
Calving Interval (days) 5.65 -1.459 -8.24
Survival (%) -2.70 1.117 -3.02
Calving Sub Index 0.57
Gestation Length (days) -0.62 -0.919 0.57
Beef Sub Index -0.99
Carcass Weight (kg) -1.40 -0.528 0.74
Age of Slaughter (days) 4.00 -0.432 -1.73
Maintenance Sub Index Maint. Sub Index 1.50
Live WT (kg) -4.90 -0.307 1.50
Total Carbon Sub Index -10.57

* Based on an €80/tonne carbon price