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 -11.96
Milk (kg) 309.00 -0.014 -4.33
Fat (kg) 12.96 -0.375 -4.85
Prot (kg) 6.29 -0.441 -2.78
Fertility Sub Index 0.79
Calving Interval (days) -0.59 -1.459 0.86
Survival (%) -0.06 1.117 -0.07
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index -0.11
Carcass Weight (kg) -1.40 -0.528 0.74
Age of Slaughter (days) 1.96 -0.432 -0.85
Maintenance Sub Index Maint. Sub Index 2.24
Live WT (kg) -7.30 -0.307 2.24
Total Carbon Sub Index -9.50

* Based on an €80/tonne carbon price