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 -18.46
Milk (kg) 600.00 -0.014 -8.40
Fat (kg) 9.76 -0.375 -3.66
Prot (kg) 14.50 -0.441 -6.40
Fertility Sub Index -5.59
Calving Interval (days) 2.94 -1.459 -4.29
Survival (%) -1.16 1.117 -1.30
Calving Sub Index 1.76
Gestation Length (days) -1.91 -0.919 1.76
Beef Sub Index -1.57
Carcass Weight (kg) 0.80 -0.528 -0.42
Age of Slaughter (days) 2.65 -0.432 -1.14
Maintenance Sub Index Maint. Sub Index -5.21
Live WT (kg) 17.00 -0.307 -5.21
Total Carbon Sub Index -29.06

* Based on an €80/tonne carbon price