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 3.91
Milk (kg) 105.00 -0.014 -1.47
Fat (kg) -9.19 -0.375 3.44
Prot (kg) -4.38 -0.441 1.93
Fertility Sub Index -17.09
Calving Interval (days) 9.07 -1.459 -13.23
Survival (%) -3.45 1.117 -3.85
Calving Sub Index 0.48
Gestation Length (days) -0.52 -0.919 0.48
Beef Sub Index -0.31
Carcass Weight (kg) -3.80 -0.528 2.00
Age of Slaughter (days) 5.35 -0.432 -2.31
Maintenance Sub Index Maint. Sub Index -2.51
Live WT (kg) 8.20 -0.307 -2.51
Total Carbon Sub Index -15.52

* Based on an €80/tonne carbon price