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 7.24
Milk (kg) -203.00 -0.014 2.84
Fat (kg) 0.72 -0.375 -0.27
Prot (kg) -10.57 -0.441 4.67
Fertility Sub Index -6.20
Calving Interval (days) 3.00 -1.459 -4.38
Survival (%) -1.63 1.117 -1.82
Calving Sub Index 0.06
Gestation Length (days) -0.07 -0.919 0.06
Beef Sub Index 21.12
Carcass Weight (kg) -44.80 -0.528 23.63
Age of Slaughter (days) 5.81 -0.432 -2.51
Maintenance Sub Index Maint. Sub Index 32.46
Live WT (kg) -105.90 -0.307 32.46
Total Carbon Sub Index 54.69

* Based on an €80/tonne carbon price