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 -6.38
Milk (kg) 194.00 -0.014 -2.72
Fat (kg) 4.13 -0.375 -1.55
Prot (kg) 4.80 -0.441 -2.12
Fertility Sub Index 20.11
Calving Interval (days) -12.08 -1.459 17.63
Survival (%) 2.22 1.117 2.48
Calving Sub Index 0.74
Gestation Length (days) -0.80 -0.919 0.74
Beef Sub Index 4.56
Carcass Weight (kg) -9.90 -0.528 5.22
Age of Slaughter (days) 1.53 -0.432 -0.66
Maintenance Sub Index Maint. Sub Index 4.29
Live WT (kg) -14.00 -0.307 4.29
Total Carbon Sub Index 23.31

* Based on an €80/tonne carbon price