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 11.65
Milk (kg) -243.00 -0.014 3.40
Fat (kg) -12.59 -0.375 4.72
Prot (kg) -8.01 -0.441 3.54
Fertility Sub Index -2.65
Calving Interval (days) 0.80 -1.459 -1.17
Survival (%) -1.33 1.117 -1.49
Calving Sub Index 1.18
Gestation Length (days) -1.28 -0.919 1.18
Beef Sub Index -0.37
Carcass Weight (kg) 0.70 -0.528 -0.37
Age of Slaughter (days) 0.01 -0.432 0.00
Maintenance Sub Index Maint. Sub Index -0.64
Live WT (kg) 2.10 -0.307 -0.64
Total Carbon Sub Index 9.16

* Based on an €80/tonne carbon price