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 -13.41
Milk (kg) 467.00 -0.014 -6.54
Fat (kg) 3.04 -0.375 -1.14
Prot (kg) 12.98 -0.441 -5.73
Fertility Sub Index -9.41
Calving Interval (days) 5.38 -1.459 -7.85
Survival (%) -1.40 1.117 -1.56
Calving Sub Index 1.46
Gestation Length (days) -1.59 -0.919 1.46
Beef Sub Index -1.61
Carcass Weight (kg) 0.60 -0.528 -0.32
Age of Slaughter (days) 2.99 -0.432 -1.29
Maintenance Sub Index Maint. Sub Index -0.18
Live WT (kg) 0.60 -0.307 -0.18
Total Carbon Sub Index -23.16

* Based on an €80/tonne carbon price