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 7.49
Milk (kg) 36.00 -0.014 -0.50
Fat (kg) -12.05 -0.375 4.51
Prot (kg) -7.88 -0.441 3.48
Fertility Sub Index -3.64
Calving Interval (days) 0.88 -1.459 -1.28
Survival (%) -2.11 1.117 -2.36
Calving Sub Index -0.76
Gestation Length (days) 0.83 -0.919 -0.76
Beef Sub Index -0.62
Carcass Weight (kg) -2.00 -0.528 1.06
Age of Slaughter (days) 3.87 -0.432 -1.67
Maintenance Sub Index Maint. Sub Index 7.05
Live WT (kg) -23.00 -0.307 7.05
Total Carbon Sub Index 9.52

* Based on an €80/tonne carbon price