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 18.97
Milk (kg) -291.00 -0.014 4.07
Fat (kg) -20.35 -0.375 7.62
Prot (kg) -16.47 -0.441 7.27
Fertility Sub Index -2.10
Calving Interval (days) 1.01 -1.459 -1.47
Survival (%) -0.56 1.117 -0.63
Calving Sub Index -1.33
Gestation Length (days) 1.45 -0.919 -1.33
Beef Sub Index 6.29
Carcass Weight (kg) -9.80 -0.528 5.17
Age of Slaughter (days) -2.59 -0.432 1.12
Maintenance Sub Index Maint. Sub Index 7.82
Live WT (kg) -25.50 -0.307 7.82
Total Carbon Sub Index 29.64

* Based on an €80/tonne carbon price