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 -14.26
Milk (kg) 503.00 -0.014 -7.04
Fat (kg) 10.15 -0.375 -3.80
Prot (kg) 7.73 -0.441 -3.41
Fertility Sub Index -16.70
Calving Interval (days) 8.73 -1.459 -12.74
Survival (%) -3.55 1.117 -3.97
Calving Sub Index 0.99
Gestation Length (days) -1.08 -0.919 0.99
Beef Sub Index -2.08
Carcass Weight (kg) 1.80 -0.528 -0.95
Age of Slaughter (days) 2.61 -0.432 -1.13
Maintenance Sub Index Maint. Sub Index -3.80
Live WT (kg) 12.40 -0.307 -3.80
Total Carbon Sub Index -35.85

* Based on an €80/tonne carbon price