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 -23.17
Milk (kg) 545.00 -0.014 -7.63
Fat (kg) 21.45 -0.375 -8.03
Prot (kg) 17.00 -0.441 -7.50
Fertility Sub Index -2.48
Calving Interval (days) 1.46 -1.459 -2.13
Survival (%) -0.31 1.117 -0.35
Calving Sub Index 1.75
Gestation Length (days) -1.90 -0.919 1.75
Beef Sub Index -2.31
Carcass Weight (kg) -1.30 -0.528 0.69
Age of Slaughter (days) 6.95 -0.432 -3.00
Maintenance Sub Index Maint. Sub Index -7.97
Live WT (kg) 26.00 -0.307 -7.97
Total Carbon Sub Index -34.18

* Based on an €80/tonne carbon price