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 9.84
Milk (kg) -155.00 -0.014 2.17
Fat (kg) -9.43 -0.375 3.53
Prot (kg) -9.38 -0.441 4.14
Fertility Sub Index -12.00
Calving Interval (days) 6.03 -1.459 -8.80
Survival (%) -2.87 1.117 -3.21
Calving Sub Index 0.98
Gestation Length (days) -1.07 -0.919 0.98
Beef Sub Index 0.24
Carcass Weight (kg) -3.80 -0.528 2.00
Age of Slaughter (days) 4.09 -0.432 -1.77
Maintenance Sub Index Maint. Sub Index 2.54
Live WT (kg) -8.30 -0.307 2.54
Total Carbon Sub Index 1.60

* Based on an €80/tonne carbon price