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 1.33
Milk (kg) -359.00 -0.014 5.03
Fat (kg) 12.59 -0.375 -4.72
Prot (kg) -2.31 -0.441 1.02
Fertility Sub Index -5.17
Calving Interval (days) 2.85 -1.459 -4.16
Survival (%) -0.91 1.117 -1.02
Calving Sub Index 1.33
Gestation Length (days) -1.45 -0.919 1.33
Beef Sub Index 11.02
Carcass Weight (kg) -27.50 -0.528 14.51
Age of Slaughter (days) 8.07 -0.432 -3.48
Maintenance Sub Index Maint. Sub Index 15.63
Live WT (kg) -51.00 -0.307 15.63
Total Carbon Sub Index 24.14

* Based on an €80/tonne carbon price