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 -8.23
Milk (kg) 369.00 -0.014 -5.17
Fat (kg) 0.59 -0.375 -0.22
Prot (kg) 6.44 -0.441 -2.84
Fertility Sub Index -11.21
Calving Interval (days) 5.63 -1.459 -8.21
Survival (%) -2.68 1.117 -2.99
Calving Sub Index 2.43
Gestation Length (days) -2.64 -0.919 2.43
Beef Sub Index -1.76
Carcass Weight (kg) -0.90 -0.528 0.47
Age of Slaughter (days) 5.18 -0.432 -2.24
Maintenance Sub Index Maint. Sub Index -3.07
Live WT (kg) 10.00 -0.307 -3.07
Total Carbon Sub Index -21.84

* Based on an €80/tonne carbon price