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 16.96
Milk (kg) -348.00 -0.014 4.87
Fat (kg) -17.00 -0.375 6.37
Prot (kg) -12.96 -0.441 5.72
Fertility Sub Index 1.82
Calving Interval (days) -1.43 -1.459 2.09
Survival (%) -0.24 1.117 -0.27
Calving Sub Index 1.02
Gestation Length (days) -1.11 -0.919 1.02
Beef Sub Index 0.66
Carcass Weight (kg) 0.50 -0.528 -0.26
Age of Slaughter (days) -2.14 -0.432 0.92
Maintenance Sub Index Maint. Sub Index 1.01
Live WT (kg) -3.30 -0.307 1.01
Total Carbon Sub Index 21.47

* Based on an €80/tonne carbon price