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 -7.03
Milk (kg) 136.00 -0.014 -1.90
Fat (kg) 6.40 -0.375 -2.40
Prot (kg) 6.18 -0.441 -2.73
Fertility Sub Index 12.33
Calving Interval (days) -4.16 -1.459 6.07
Survival (%) 5.60 1.117 6.26
Calving Sub Index 2.57
Gestation Length (days) -2.80 -0.919 2.57
Beef Sub Index 3.67
Carcass Weight (kg) -11.20 -0.528 5.91
Age of Slaughter (days) 5.18 -0.432 -2.24
Maintenance Sub Index Maint. Sub Index 8.58
Live WT (kg) -28.00 -0.307 8.58
Total Carbon Sub Index 20.13

* Based on an €80/tonne carbon price