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 -16.27
Milk (kg) -204.00 -0.014 2.86
Fat (kg) 25.27 -0.375 -9.47
Prot (kg) 21.88 -0.441 -9.66
Fertility Sub Index 3.52
Calving Interval (days) -1.38 -1.459 2.01
Survival (%) 1.35 1.117 1.51
Calving Sub Index 0.61
Gestation Length (days) -0.66 -0.919 0.61
Beef Sub Index 12.31
Carcass Weight (kg) -29.30 -0.528 15.46
Age of Slaughter (days) 7.28 -0.432 -3.14
Maintenance Sub Index Maint. Sub Index 23.21
Live WT (kg) -75.70 -0.307 23.21
Total Carbon Sub Index 23.39

* Based on an €80/tonne carbon price