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 23.07
Milk (kg) -904.00 -0.014 12.66
Fat (kg) -5.51 -0.375 2.06
Prot (kg) -18.91 -0.441 8.35
Fertility Sub Index -1.43
Calving Interval (days) 1.14 -1.459 -1.66
Survival (%) 0.21 1.117 0.23
Calving Sub Index 0.74
Gestation Length (days) -0.80 -0.919 0.74
Beef Sub Index -2.03
Carcass Weight (kg) -3.50 -0.528 1.85
Age of Slaughter (days) 8.98 -0.432 -3.88
Maintenance Sub Index Maint. Sub Index 6.99
Live WT (kg) -22.80 -0.307 6.99
Total Carbon Sub Index 27.34

* Based on an €80/tonne carbon price