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 -29.93
Milk (kg) 214.00 -0.014 -3.00
Fat (kg) 37.91 -0.375 -14.20
Prot (kg) 28.86 -0.441 -12.74
Fertility Sub Index -4.93
Calving Interval (days) 3.04 -1.459 -4.44
Survival (%) -0.44 1.117 -0.49
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 1.32
Carcass Weight (kg) -4.80 -0.528 2.53
Age of Slaughter (days) 2.81 -0.432 -1.21
Maintenance Sub Index Maint. Sub Index 2.73
Live WT (kg) -8.90 -0.307 2.73
Total Carbon Sub Index -31.37

* Based on an €80/tonne carbon price