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 -4.51
Milk (kg) -157.00 -0.014 2.20
Fat (kg) 9.67 -0.375 -3.62
Prot (kg) 6.99 -0.441 -3.09
Fertility Sub Index 0.38
Calving Interval (days) -0.16 -1.459 0.23
Survival (%) 0.13 1.117 0.15
Calving Sub Index 4.56
Gestation Length (days) -4.96 -0.919 4.56
Beef Sub Index 7.31
Carcass Weight (kg) -18.70 -0.528 9.86
Age of Slaughter (days) 5.91 -0.432 -2.55
Maintenance Sub Index Maint. Sub Index 6.44
Live WT (kg) -21.00 -0.307 6.44
Total Carbon Sub Index 14.18

* Based on an €80/tonne carbon price