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 -8.37
Milk (kg) -209.00 -0.014 2.93
Fat (kg) 21.35 -0.375 -8.00
Prot (kg) 7.47 -0.441 -3.30
Fertility Sub Index 14.08
Calving Interval (days) -7.36 -1.459 10.74
Survival (%) 2.99 1.117 3.34
Calving Sub Index 2.54
Gestation Length (days) -2.76 -0.919 2.54
Beef Sub Index 1.73
Carcass Weight (kg) -4.70 -0.528 2.48
Age of Slaughter (days) 1.73 -0.432 -0.75
Maintenance Sub Index Maint. Sub Index -3.07
Live WT (kg) 10.00 -0.307 -3.07
Total Carbon Sub Index 6.91

* Based on an €80/tonne carbon price