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 4.33
Milk (kg) 42.00 -0.014 -0.59
Fat (kg) -8.84 -0.375 3.31
Prot (kg) -3.64 -0.441 1.61
Fertility Sub Index -17.14
Calving Interval (days) 8.38 -1.459 -12.23
Survival (%) -4.40 1.117 -4.92
Calving Sub Index 1.60
Gestation Length (days) -1.74 -0.919 1.60
Beef Sub Index -0.99
Carcass Weight (kg) -3.80 -0.528 2.00
Age of Slaughter (days) 6.94 -0.432 -3.00
Maintenance Sub Index Maint. Sub Index 3.07
Live WT (kg) -10.00 -0.307 3.07
Total Carbon Sub Index -9.15

* Based on an €80/tonne carbon price