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 0.56
Milk (kg) 98.00 -0.014 -1.37
Fat (kg) -1.00 -0.375 0.37
Prot (kg) -3.53 -0.441 1.56
Fertility Sub Index -14.27
Calving Interval (days) 7.19 -1.459 -10.49
Survival (%) -3.38 1.117 -3.78
Calving Sub Index 1.46
Gestation Length (days) -1.59 -0.919 1.46
Beef Sub Index -1.88
Carcass Weight (kg) -1.40 -0.528 0.74
Age of Slaughter (days) 6.06 -0.432 -2.62
Maintenance Sub Index Maint. Sub Index -0.46
Live WT (kg) 1.50 -0.307 -0.46
Total Carbon Sub Index -14.58

* Based on an €80/tonne carbon price