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 10.27
Milk (kg) -213.00 -0.014 2.98
Fat (kg) -9.17 -0.375 3.43
Prot (kg) -8.72 -0.441 3.85
Fertility Sub Index -7.34
Calving Interval (days) 3.88 -1.459 -5.66
Survival (%) -1.50 1.117 -1.68
Calving Sub Index 0.21
Gestation Length (days) -0.23 -0.919 0.21
Beef Sub Index -0.91
Carcass Weight (kg) 0.20 -0.528 -0.11
Age of Slaughter (days) 1.86 -0.432 -0.80
Maintenance Sub Index Maint. Sub Index -2.08
Live WT (kg) 6.80 -0.307 -2.08
Total Carbon Sub Index 0.14

* Based on an €80/tonne carbon price