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 -14.67
Milk (kg) 566.00 -0.014 -7.92
Fat (kg) 4.68 -0.375 -1.75
Prot (kg) 11.31 -0.441 -4.99
Fertility Sub Index -2.53
Calving Interval (days) 0.79 -1.459 -1.15
Survival (%) -1.23 1.117 -1.37
Calving Sub Index 4.48
Gestation Length (days) -4.87 -0.919 4.48
Beef Sub Index 1.06
Carcass Weight (kg) -2.90 -0.528 1.53
Age of Slaughter (days) 1.09 -0.432 -0.47
Maintenance Sub Index Maint. Sub Index -2.45
Live WT (kg) 8.00 -0.307 -2.45
Total Carbon Sub Index -14.12

* Based on an €80/tonne carbon price