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 -3.72
Milk (kg) 60.00 -0.014 -0.84
Fat (kg) 5.50 -0.375 -2.06
Prot (kg) 1.85 -0.441 -0.82
Fertility Sub Index 4.08
Calving Interval (days) -2.85 -1.459 4.16
Survival (%) -0.07 1.117 -0.08
Calving Sub Index 0.53
Gestation Length (days) -0.58 -0.919 0.53
Beef Sub Index 3.44
Carcass Weight (kg) -3.80 -0.528 2.00
Age of Slaughter (days) -3.33 -0.432 1.44
Maintenance Sub Index Maint. Sub Index 7.66
Live WT (kg) -25.00 -0.307 7.66
Total Carbon Sub Index 12.00

* Based on an €80/tonne carbon price