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 21.43
Milk (kg) -674.00 -0.014 9.44
Fat (kg) -9.22 -0.375 3.45
Prot (kg) -19.34 -0.441 8.54
Fertility Sub Index 0.99
Calving Interval (days) -2.07 -1.459 3.02
Survival (%) -1.82 1.117 -2.03
Calving Sub Index 0.89
Gestation Length (days) -0.97 -0.919 0.89
Beef Sub Index -0.52
Carcass Weight (kg) -5.90 -0.528 3.11
Age of Slaughter (days) 8.41 -0.432 -3.63
Maintenance Sub Index Maint. Sub Index 8.37
Live WT (kg) -27.30 -0.307 8.37
Total Carbon Sub Index 31.16

* Based on an €80/tonne carbon price