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 -0.50
Milk (kg) 263.00 -0.014 -3.68
Fat (kg) -6.84 -0.375 2.56
Prot (kg) -1.40 -0.441 0.62
Fertility Sub Index -13.19
Calving Interval (days) 6.60 -1.459 -9.63
Survival (%) -3.19 1.117 -3.56
Calving Sub Index 1.65
Gestation Length (days) -1.80 -0.919 1.65
Beef Sub Index -4.13
Carcass Weight (kg) -1.20 -0.528 0.63
Age of Slaughter (days) 11.03 -0.432 -4.76
Maintenance Sub Index Maint. Sub Index -7.76
Live WT (kg) 25.30 -0.307 -7.76
Total Carbon Sub Index -23.92

* Based on an €80/tonne carbon price