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 23.67
Milk (kg) -533.00 -0.014 7.46
Fat (kg) -19.96 -0.375 7.48
Prot (kg) -19.78 -0.441 8.73
Fertility Sub Index -1.60
Calving Interval (days) 1.24 -1.459 -1.81
Survival (%) 0.19 1.117 0.21
Calving Sub Index 0.72
Gestation Length (days) -0.78 -0.919 0.72
Beef Sub Index -2.08
Carcass Weight (kg) -2.90 -0.528 1.53
Age of Slaughter (days) 8.37 -0.432 -3.61
Maintenance Sub Index Maint. Sub Index 7.30
Live WT (kg) -23.80 -0.307 7.30
Total Carbon Sub Index 28.01

* Based on an €80/tonne carbon price