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 10.47
Milk (kg) -591.00 -0.014 8.27
Fat (kg) 6.11 -0.375 -2.29
Prot (kg) -10.15 -0.441 4.48
Fertility Sub Index 3.88
Calving Interval (days) -1.76 -1.459 2.57
Survival (%) 1.17 1.117 1.31
Calving Sub Index 1.51
Gestation Length (days) -1.64 -0.919 1.51
Beef Sub Index 11.34
Carcass Weight (kg) -25.40 -0.528 13.40
Age of Slaughter (days) 4.78 -0.432 -2.06
Maintenance Sub Index Maint. Sub Index 19.77
Live WT (kg) -64.50 -0.307 19.77
Total Carbon Sub Index 46.95

* Based on an €80/tonne carbon price