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 -22.48
Milk (kg) 651.00 -0.014 -9.11
Fat (kg) 19.07 -0.375 -7.14
Prot (kg) 14.09 -0.441 -6.22
Fertility Sub Index -9.81
Calving Interval (days) 6.11 -1.459 -8.91
Survival (%) -0.80 1.117 -0.89
Calving Sub Index 3.43
Gestation Length (days) -3.73 -0.919 3.43
Beef Sub Index -3.30
Carcass Weight (kg) 1.30 -0.528 -0.69
Age of Slaughter (days) 6.05 -0.432 -2.61
Maintenance Sub Index Maint. Sub Index -5.82
Live WT (kg) 19.00 -0.307 -5.82
Total Carbon Sub Index -37.97

* Based on an €80/tonne carbon price