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 19.07
Milk (kg) -279.00 -0.014 3.91
Fat (kg) -21.08 -0.375 7.90
Prot (kg) -16.46 -0.441 7.26
Fertility Sub Index 0.18
Calving Interval (days) -0.47 -1.459 0.69
Survival (%) -0.45 1.117 -0.50
Calving Sub Index 1.56
Gestation Length (days) -1.70 -0.919 1.56
Beef Sub Index -1.56
Carcass Weight (kg) -1.30 -0.528 0.69
Age of Slaughter (days) 5.21 -0.432 -2.25
Maintenance Sub Index Maint. Sub Index 1.84
Live WT (kg) -6.00 -0.307 1.84
Total Carbon Sub Index 21.09

* Based on an €80/tonne carbon price