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 -17.07
Milk (kg) -136.00 -0.014 1.90
Fat (kg) 24.69 -0.375 -9.25
Prot (kg) 22.03 -0.441 -9.72
Fertility Sub Index 4.89
Calving Interval (days) -1.86 -1.459 2.71
Survival (%) 1.95 1.117 2.18
Calving Sub Index 1.53
Gestation Length (days) -1.66 -0.919 1.53
Beef Sub Index 5.23
Carcass Weight (kg) -16.40 -0.528 8.65
Age of Slaughter (days) 7.93 -0.432 -3.42
Maintenance Sub Index Maint. Sub Index 14.32
Live WT (kg) -46.70 -0.307 14.32
Total Carbon Sub Index 8.89

* Based on an €80/tonne carbon price