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 -9.08
Milk (kg) 429.00 -0.014 -6.01
Fat (kg) -1.38 -0.375 0.52
Prot (kg) 8.13 -0.441 -3.59
Fertility Sub Index -26.01
Calving Interval (days) 14.21 -1.459 -20.73
Survival (%) -4.72 1.117 -5.27
Calving Sub Index 2.22
Gestation Length (days) -2.42 -0.919 2.22
Beef Sub Index -0.94
Carcass Weight (kg) -0.10 -0.528 0.05
Age of Slaughter (days) 2.29 -0.432 -0.99
Maintenance Sub Index Maint. Sub Index -0.61
Live WT (kg) 2.00 -0.307 -0.61
Total Carbon Sub Index -34.41

* Based on an €80/tonne carbon price