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 -2.03
Milk (kg) 181.00 -0.014 -2.53
Fat (kg) 3.12 -0.375 -1.17
Prot (kg) -3.80 -0.441 1.68
Fertility Sub Index -20.47
Calving Interval (days) 10.21 -1.459 -14.90
Survival (%) -4.99 1.117 -5.57
Calving Sub Index 1.65
Gestation Length (days) -1.79 -0.919 1.65
Beef Sub Index -2.00
Carcass Weight (kg) -1.90 -0.528 1.00
Age of Slaughter (days) 6.96 -0.432 -3.00
Maintenance Sub Index Maint. Sub Index -4.66
Live WT (kg) 15.20 -0.307 -4.66
Total Carbon Sub Index -27.51

* Based on an €80/tonne carbon price