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 -34.76
Milk (kg) 695.00 -0.014 -9.73
Fat (kg) 23.15 -0.375 -8.67
Prot (kg) 37.06 -0.441 -16.36
Fertility Sub Index 5.93
Calving Interval (days) -3.47 -1.459 5.06
Survival (%) 0.78 1.117 0.87
Calving Sub Index 1.10
Gestation Length (days) -1.20 -0.919 1.10
Beef Sub Index 1.19
Carcass Weight (kg) 0.20 -0.528 -0.11
Age of Slaughter (days) -2.99 -0.432 1.29
Maintenance Sub Index Maint. Sub Index 2.51
Live WT (kg) -8.20 -0.307 2.51
Total Carbon Sub Index -24.03

* Based on an €80/tonne carbon price