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 -19.84
Milk (kg) 291.00 -0.014 -4.07
Fat (kg) 22.12 -0.375 -8.29
Prot (kg) 16.94 -0.441 -7.48
Fertility Sub Index 0.19
Calving Interval (days) 1.24 -1.459 -1.81
Survival (%) 1.79 1.117 2.00
Calving Sub Index 3.40
Gestation Length (days) -3.70 -0.919 3.40
Beef Sub Index 2.02
Carcass Weight (kg) -6.70 -0.528 3.53
Age of Slaughter (days) 3.50 -0.432 -1.51
Maintenance Sub Index Maint. Sub Index -7.66
Live WT (kg) 25.00 -0.307 -7.66
Total Carbon Sub Index -21.88

* Based on an €80/tonne carbon price