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 -29.73
Milk (kg) 651.00 -0.014 -9.11
Fat (kg) 16.83 -0.375 -6.30
Prot (kg) 32.42 -0.441 -14.31
Fertility Sub Index -2.53
Calving Interval (days) 1.40 -1.459 -2.04
Survival (%) -0.44 1.117 -0.49
Calving Sub Index 0.79
Gestation Length (days) -0.86 -0.919 0.79
Beef Sub Index 1.84
Carcass Weight (kg) -3.50 -0.528 1.85
Age of Slaughter (days) 0.01 -0.432 0.00
Maintenance Sub Index Maint. Sub Index 3.49
Live WT (kg) -11.40 -0.307 3.49
Total Carbon Sub Index -26.14

* Based on an €80/tonne carbon price