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 -6.34
Milk (kg) 411.00 -0.014 -5.75
Fat (kg) -4.16 -0.375 1.56
Prot (kg) 4.85 -0.441 -2.14
Fertility Sub Index -14.44
Calving Interval (days) 6.48 -1.459 -9.45
Survival (%) -4.46 1.117 -4.98
Calving Sub Index 2.79
Gestation Length (days) -3.03 -0.919 2.79
Beef Sub Index -0.58
Carcass Weight (kg) -4.50 -0.528 2.37
Age of Slaughter (days) 6.84 -0.432 -2.95
Maintenance Sub Index Maint. Sub Index -0.61
Live WT (kg) 2.00 -0.307 -0.61
Total Carbon Sub Index -19.17

* Based on an €80/tonne carbon price