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 -11.87
Milk (kg) 253.00 -0.014 -3.54
Fat (kg) 8.84 -0.375 -3.31
Prot (kg) 11.37 -0.441 -5.02
Fertility Sub Index 5.45
Calving Interval (days) -2.70 -1.459 3.94
Survival (%) 1.35 1.117 1.51
Calving Sub Index -1.48
Gestation Length (days) 1.61 -0.919 -1.48
Beef Sub Index -8.52
Carcass Weight (kg) 17.50 -0.528 -9.23
Age of Slaughter (days) -1.64 -0.432 0.71
Maintenance Sub Index Maint. Sub Index -12.97
Live WT (kg) 42.30 -0.307 -12.97
Total Carbon Sub Index -29.40

* Based on an €80/tonne carbon price