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 -13.23
Milk (kg) 422.00 -0.014 -5.91
Fat (kg) 10.30 -0.375 -3.86
Prot (kg) 7.84 -0.441 -3.46
Fertility Sub Index -3.99
Calving Interval (days) 3.04 -1.459 -4.44
Survival (%) 0.40 1.117 0.45
Calving Sub Index 3.17
Gestation Length (days) -3.45 -0.919 3.17
Beef Sub Index -3.40
Carcass Weight (kg) 1.40 -0.528 -0.74
Age of Slaughter (days) 6.17 -0.432 -2.66
Maintenance Sub Index Maint. Sub Index -6.19
Live WT (kg) 20.20 -0.307 -6.19
Total Carbon Sub Index -23.64

* Based on an €80/tonne carbon price