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 -10.14
Milk (kg) 207.00 -0.014 -2.90
Fat (kg) 8.14 -0.375 -3.05
Prot (kg) 9.50 -0.441 -4.19
Fertility Sub Index -20.07
Calving Interval (days) 10.24 -1.459 -14.94
Survival (%) -4.59 1.117 -5.13
Calving Sub Index 1.54
Gestation Length (days) -1.68 -0.919 1.54
Beef Sub Index -0.36
Carcass Weight (kg) -3.00 -0.528 1.58
Age of Slaughter (days) 4.49 -0.432 -1.94
Maintenance Sub Index Maint. Sub Index -3.37
Live WT (kg) 11.00 -0.307 -3.37
Total Carbon Sub Index -32.39

* Based on an €80/tonne carbon price