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 -6.09
Milk (kg) 119.00 -0.014 -1.67
Fat (kg) 6.99 -0.375 -2.62
Prot (kg) 4.10 -0.441 -1.81
Fertility Sub Index 0.98
Calving Interval (days) -0.59 -1.459 0.86
Survival (%) 0.11 1.117 0.12
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index -0.09
Carcass Weight (kg) -1.20 -0.528 0.63
Age of Slaughter (days) 1.68 -0.432 -0.73
Maintenance Sub Index Maint. Sub Index 2.42
Live WT (kg) -7.90 -0.307 2.42
Total Carbon Sub Index -3.24

* Based on an €80/tonne carbon price