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 10.63
Milk (kg) -183.00 -0.014 2.56
Fat (kg) -9.54 -0.375 3.57
Prot (kg) -10.18 -0.441 4.49
Fertility Sub Index -12.17
Calving Interval (days) 6.06 -1.459 -8.84
Survival (%) -2.98 1.117 -3.33
Calving Sub Index 0.21
Gestation Length (days) -0.23 -0.919 0.21
Beef Sub Index -0.48
Carcass Weight (kg) -0.40 -0.528 0.21
Age of Slaughter (days) 1.60 -0.432 -0.69
Maintenance Sub Index Maint. Sub Index 1.84
Live WT (kg) -6.00 -0.307 1.84
Total Carbon Sub Index 0.03

* Based on an €80/tonne carbon price