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 17.35
Milk (kg) -511.00 -0.014 7.15
Fat (kg) -9.24 -0.375 3.46
Prot (kg) -15.25 -0.441 6.73
Fertility Sub Index -2.26
Calving Interval (days) 1.55 -1.459 -2.26
Survival (%) 0.00 1.117 0.00
Calving Sub Index 0.74
Gestation Length (days) -0.80 -0.919 0.74
Beef Sub Index 3.24
Carcass Weight (kg) -13.00 -0.528 6.86
Age of Slaughter (days) 8.38 -0.432 -3.62
Maintenance Sub Index Maint. Sub Index 13.06
Live WT (kg) -42.60 -0.307 13.06
Total Carbon Sub Index 32.12

* Based on an €80/tonne carbon price