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 -16.41
Milk (kg) -147.00 -0.014 2.06
Fat (kg) 23.93 -0.375 -8.96
Prot (kg) 21.53 -0.441 -9.50
Fertility Sub Index 7.61
Calving Interval (days) -4.34 -1.459 6.33
Survival (%) 1.14 1.117 1.27
Calving Sub Index 0.17
Gestation Length (days) -0.19 -0.919 0.17
Beef Sub Index 2.91
Carcass Weight (kg) -6.90 -0.528 3.64
Age of Slaughter (days) 1.70 -0.432 -0.73
Maintenance Sub Index Maint. Sub Index 7.66
Live WT (kg) -25.00 -0.307 7.66
Total Carbon Sub Index 1.95

* Based on an €80/tonne carbon price