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 17.14
Milk (kg) -498.00 -0.014 6.97
Fat (kg) -9.97 -0.375 3.73
Prot (kg) -14.58 -0.441 6.44
Fertility Sub Index -5.18
Calving Interval (days) 2.65 -1.459 -3.87
Survival (%) -1.18 1.117 -1.32
Calving Sub Index 0.74
Gestation Length (days) -0.80 -0.919 0.74
Beef Sub Index 1.03
Carcass Weight (kg) -8.50 -0.528 4.48
Age of Slaughter (days) 7.99 -0.432 -3.45
Maintenance Sub Index Maint. Sub Index 12.11
Live WT (kg) -39.50 -0.307 12.11
Total Carbon Sub Index 25.84

* Based on an €80/tonne carbon price