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 -9.22
Milk (kg) 363.00 -0.014 -5.08
Fat (kg) 5.92 -0.375 -2.22
Prot (kg) 4.36 -0.441 -1.92
Fertility Sub Index -9.73
Calving Interval (days) 4.96 -1.459 -7.24
Survival (%) -2.23 1.117 -2.49
Calving Sub Index 3.01
Gestation Length (days) -3.28 -0.919 3.01
Beef Sub Index -3.13
Carcass Weight (kg) -1.30 -0.528 0.69
Age of Slaughter (days) 8.84 -0.432 -3.82
Maintenance Sub Index Maint. Sub Index -5.03
Live WT (kg) 16.40 -0.307 -5.03
Total Carbon Sub Index -24.10

* Based on an €80/tonne carbon price