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 -7.97
Milk (kg) 126.00 -0.014 -1.76
Fat (kg) 5.99 -0.375 -2.24
Prot (kg) 8.98 -0.441 -3.96
Fertility Sub Index 3.73
Calving Interval (days) -2.86 -1.459 4.17
Survival (%) -0.40 1.117 -0.45
Calving Sub Index 3.92
Gestation Length (days) -4.27 -0.919 3.92
Beef Sub Index 9.00
Carcass Weight (kg) -20.00 -0.528 10.55
Age of Slaughter (days) 3.58 -0.432 -1.55
Maintenance Sub Index Maint. Sub Index 11.34
Live WT (kg) -37.00 -0.307 11.34
Total Carbon Sub Index 20.03

* Based on an €80/tonne carbon price