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 -7.13
Milk (kg) 167.00 -0.014 -2.34
Fat (kg) 6.92 -0.375 -2.59
Prot (kg) 4.99 -0.441 -2.20
Fertility Sub Index -12.11
Calving Interval (days) 5.62 -1.459 -8.20
Survival (%) -3.50 1.117 -3.91
Calving Sub Index 2.44
Gestation Length (days) -2.65 -0.919 2.44
Beef Sub Index -0.02
Carcass Weight (kg) 0.00 -0.528 0.00
Age of Slaughter (days) 0.04 -0.432 -0.02
Maintenance Sub Index Maint. Sub Index -4.51
Live WT (kg) 14.70 -0.307 -4.51
Total Carbon Sub Index -21.32

* Based on an €80/tonne carbon price