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 -7.95
Milk (kg) 355.00 -0.014 -4.97
Fat (kg) 9.09 -0.375 -3.40
Prot (kg) -0.96 -0.441 0.42
Fertility Sub Index -17.37
Calving Interval (days) 7.75 -1.459 -11.31
Survival (%) -5.43 1.117 -6.07
Calving Sub Index 3.46
Gestation Length (days) -3.76 -0.919 3.46
Beef Sub Index -1.25
Carcass Weight (kg) -3.70 -0.528 1.95
Age of Slaughter (days) 7.42 -0.432 -3.20
Maintenance Sub Index Maint. Sub Index -4.87
Live WT (kg) 15.90 -0.307 -4.87
Total Carbon Sub Index -28.00

* Based on an €80/tonne carbon price