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 -0.52
Milk (kg) 116.00 -0.014 -1.62
Fat (kg) -1.93 -0.375 0.72
Prot (kg) -0.86 -0.441 0.38
Fertility Sub Index -14.00
Calving Interval (days) 7.59 -1.459 -11.07
Survival (%) -2.62 1.117 -2.93
Calving Sub Index 1.05
Gestation Length (days) -1.14 -0.919 1.05
Beef Sub Index -2.11
Carcass Weight (kg) 1.40 -0.528 -0.74
Age of Slaughter (days) 3.18 -0.432 -1.37
Maintenance Sub Index Maint. Sub Index -1.29
Live WT (kg) 4.20 -0.307 -1.29
Total Carbon Sub Index -16.87

* Based on an €80/tonne carbon price