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 -3.73
Milk (kg) -126.00 -0.014 1.76
Fat (kg) 10.75 -0.375 -4.03
Prot (kg) 3.33 -0.441 -1.47
Fertility Sub Index 9.66
Calving Interval (days) -2.61 -1.459 3.81
Survival (%) 5.24 1.117 5.85
Calving Sub Index 3.38
Gestation Length (days) -3.68 -0.919 3.38
Beef Sub Index 3.29
Carcass Weight (kg) -12.90 -0.528 6.80
Age of Slaughter (days) 8.15 -0.432 -3.52
Maintenance Sub Index Maint. Sub Index 8.55
Live WT (kg) -27.90 -0.307 8.55
Total Carbon Sub Index 21.15

* Based on an €80/tonne carbon price