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 -23.03
Milk (kg) 707.00 -0.014 -9.90
Fat (kg) 17.11 -0.375 -6.41
Prot (kg) 15.24 -0.441 -6.73
Fertility Sub Index -7.01
Calving Interval (days) 4.45 -1.459 -6.49
Survival (%) -0.46 1.117 -0.51
Calving Sub Index 3.74
Gestation Length (days) -4.07 -0.919 3.74
Beef Sub Index -0.94
Carcass Weight (kg) -4.20 -0.528 2.22
Age of Slaughter (days) 7.31 -0.432 -3.16
Maintenance Sub Index Maint. Sub Index -2.24
Live WT (kg) 7.30 -0.307 -2.24
Total Carbon Sub Index -29.48

* Based on an €80/tonne carbon price