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 -17.54
Milk (kg) 533.00 -0.014 -7.46
Fat (kg) 7.88 -0.375 -2.95
Prot (kg) 16.14 -0.441 -7.12
Fertility Sub Index -9.62
Calving Interval (days) 5.66 -1.459 -8.26
Survival (%) -1.22 1.117 -1.36
Calving Sub Index 3.88
Gestation Length (days) -4.22 -0.919 3.88
Beef Sub Index -1.85
Carcass Weight (kg) -2.00 -0.528 1.06
Age of Slaughter (days) 6.74 -0.432 -2.91
Maintenance Sub Index Maint. Sub Index -2.36
Live WT (kg) 7.70 -0.307 -2.36
Total Carbon Sub Index -27.50

* Based on an €80/tonne carbon price