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 11.59
Milk (kg) -659.00 -0.014 9.23
Fat (kg) 4.47 -0.375 -1.67
Prot (kg) -9.16 -0.441 4.04
Fertility Sub Index 3.84
Calving Interval (days) -0.81 -1.459 1.18
Survival (%) 2.38 1.117 2.66
Calving Sub Index 0.95
Gestation Length (days) -1.03 -0.919 0.95
Beef Sub Index 17.23
Carcass Weight (kg) -41.10 -0.528 21.68
Age of Slaughter (days) 10.32 -0.432 -4.46
Maintenance Sub Index Maint. Sub Index 29.34
Live WT (kg) -95.70 -0.307 29.34
Total Carbon Sub Index 62.95

* Based on an €80/tonne carbon price