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 16.94
Milk (kg) -577.00 -0.014 8.08
Fat (kg) -6.13 -0.375 2.30
Prot (kg) -14.88 -0.441 6.57
Fertility Sub Index 7.81
Calving Interval (days) -3.95 -1.459 5.76
Survival (%) 1.83 1.117 2.04
Calving Sub Index 0.33
Gestation Length (days) -0.36 -0.919 0.33
Beef Sub Index 6.51
Carcass Weight (kg) -19.40 -0.528 10.23
Age of Slaughter (days) 8.62 -0.432 -3.72
Maintenance Sub Index Maint. Sub Index 16.43
Live WT (kg) -53.60 -0.307 16.43
Total Carbon Sub Index 48.03

* Based on an €80/tonne carbon price