Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
May 2025 Milk Sub Index 12.91
Milk (kg) -215.00 -0.014 3.01
Fat (kg) -10.30 -0.375 3.86
Prot (kg) -13.68 -0.441 6.04
Fertility Sub Index 1.70
Calving Interval (days) -1.16 -1.459 1.69
Survival (%) 0.01 1.117 0.01
Calving Sub Index 0.17
Gestation Length (days) -0.19 -0.919 0.17
Beef Sub Index -0.97
Carcass Weight (kg) -0.20 -0.528 0.11
Age of Slaughter (days) 2.48 -0.432 -1.07
Maintenance Sub Index Maint. Sub Index -3.10
Live WT (kg) 10.10 -0.307 -3.10
Total Carbon Sub Index 10.73

* Based on an €80/tonne carbon price