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 5.14
Milk (kg) 23.00 -0.014 -0.32
Fat (kg) -5.19 -0.375 1.94
Prot (kg) -7.96 -0.441 3.51
Fertility Sub Index -14.45
Calving Interval (days) 7.25 -1.459 -10.58
Survival (%) -3.47 1.117 -3.88
Calving Sub Index 0.28
Gestation Length (days) -0.30 -0.919 0.28
Beef Sub Index -0.95
Carcass Weight (kg) -1.30 -0.528 0.69
Age of Slaughter (days) 3.78 -0.432 -1.63
Maintenance Sub Index Maint. Sub Index 0.00
Live WT (kg) 0.00 -0.307 0.00
Total Carbon Sub Index -9.99

* Based on an €80/tonne carbon price