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 -1.66
Milk (kg) 235.00 -0.014 -3.29
Fat (kg) -6.31 -0.375 2.36
Prot (kg) 1.66 -0.441 -0.73
Fertility Sub Index -4.06
Calving Interval (days) 2.76 -1.459 -4.03
Survival (%) -0.03 1.117 -0.03
Calving Sub Index 1.29
Gestation Length (days) -1.40 -0.919 1.29
Beef Sub Index -3.30
Carcass Weight (kg) 2.90 -0.528 -1.53
Age of Slaughter (days) 4.11 -0.432 -1.77
Maintenance Sub Index Maint. Sub Index -0.25
Live WT (kg) 0.80 -0.307 -0.25
Total Carbon Sub Index -7.99

* Based on an €80/tonne carbon price