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 14.96
Milk (kg) -282.00 -0.014 3.95
Fat (kg) -17.04 -0.375 6.38
Prot (kg) -10.50 -0.441 4.63
Fertility Sub Index -7.29
Calving Interval (days) 4.67 -1.459 -6.81
Survival (%) -0.43 1.117 -0.48
Calving Sub Index -0.82
Gestation Length (days) 0.89 -0.919 -0.82
Beef Sub Index -2.05
Carcass Weight (kg) -1.40 -0.528 0.74
Age of Slaughter (days) 6.46 -0.432 -2.79
Maintenance Sub Index Maint. Sub Index 4.84
Live WT (kg) -15.80 -0.307 4.84
Total Carbon Sub Index 9.65

* Based on an €80/tonne carbon price