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 -15.68
Milk (kg) 584.00 -0.014 -8.18
Fat (kg) 7.59 -0.375 -2.84
Prot (kg) 10.57 -0.441 -4.67
Fertility Sub Index -12.90
Calving Interval (days) 6.68 -1.459 -9.75
Survival (%) -2.82 1.117 -3.15
Calving Sub Index 1.44
Gestation Length (days) -1.57 -0.919 1.44
Beef Sub Index -0.36
Carcass Weight (kg) -0.90 -0.528 0.47
Age of Slaughter (days) 1.93 -0.432 -0.83
Maintenance Sub Index Maint. Sub Index -3.99
Live WT (kg) 13.00 -0.307 -3.99
Total Carbon Sub Index -31.48

* Based on an €80/tonne carbon price