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 -1.11
Milk (kg) 247.00 -0.014 -3.46
Fat (kg) -2.70 -0.375 1.01
Prot (kg) -3.03 -0.441 1.34
Fertility Sub Index -20.53
Calving Interval (days) 9.90 -1.459 -14.44
Survival (%) -5.45 1.117 -6.09
Calving Sub Index 0.29
Gestation Length (days) -0.32 -0.919 0.29
Beef Sub Index -1.25
Carcass Weight (kg) -1.70 -0.528 0.90
Age of Slaughter (days) 4.98 -0.432 -2.15
Maintenance Sub Index Maint. Sub Index 0.58
Live WT (kg) -1.90 -0.307 0.58
Total Carbon Sub Index -22.02

* Based on an €80/tonne carbon price