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 13.86
Milk (kg) -546.00 -0.014 7.64
Fat (kg) -0.40 -0.375 0.15
Prot (kg) -13.74 -0.441 6.06
Fertility Sub Index -3.51
Calving Interval (days) 2.30 -1.459 -3.36
Survival (%) -0.14 1.117 -0.16
Calving Sub Index 2.49
Gestation Length (days) -2.71 -0.919 2.49
Beef Sub Index 11.15
Carcass Weight (kg) -29.00 -0.528 15.30
Age of Slaughter (days) 9.61 -0.432 -4.15
Maintenance Sub Index Maint. Sub Index 22.53
Live WT (kg) -73.50 -0.307 22.53
Total Carbon Sub Index 46.52

* Based on an €80/tonne carbon price