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 -10.73
Milk (kg) 388.00 -0.014 -5.43
Fat (kg) 5.84 -0.375 -2.19
Prot (kg) 7.04 -0.441 -3.11
Fertility Sub Index -12.66
Calving Interval (days) 6.21 -1.459 -9.06
Survival (%) -3.22 1.117 -3.60
Calving Sub Index 0.67
Gestation Length (days) -0.73 -0.919 0.67
Beef Sub Index -0.46
Carcass Weight (kg) -2.00 -0.528 1.06
Age of Slaughter (days) 3.51 -0.432 -1.52
Maintenance Sub Index Maint. Sub Index 0.80
Live WT (kg) -2.60 -0.307 0.80
Total Carbon Sub Index -22.38

* Based on an €80/tonne carbon price