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 -24.33
Milk (kg) 592.00 -0.014 -8.29
Fat (kg) 19.14 -0.375 -7.17
Prot (kg) 20.10 -0.441 -8.87
Fertility Sub Index 0.85
Calving Interval (days) 0.26 -1.459 -0.38
Survival (%) 1.10 1.117 1.23
Calving Sub Index 1.82
Gestation Length (days) -1.98 -0.919 1.82
Beef Sub Index 2.52
Carcass Weight (kg) -4.70 -0.528 2.48
Age of Slaughter (days) -0.10 -0.432 0.04
Maintenance Sub Index Maint. Sub Index -3.71
Live WT (kg) 12.10 -0.307 -3.71
Total Carbon Sub Index -22.85

* Based on an €80/tonne carbon price