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 -8.00
Milk (kg) -191.00 -0.014 2.67
Fat (kg) 19.00 -0.375 -7.12
Prot (kg) 8.05 -0.441 -3.55
Fertility Sub Index -0.56
Calving Interval (days) 0.53 -1.459 -0.77
Survival (%) 0.19 1.117 0.21
Calving Sub Index -0.11
Gestation Length (days) 0.12 -0.919 -0.11
Beef Sub Index 18.69
Carcass Weight (kg) -41.20 -0.528 21.73
Age of Slaughter (days) 7.05 -0.432 -3.04
Maintenance Sub Index Maint. Sub Index 29.06
Live WT (kg) -94.80 -0.307 29.06
Total Carbon Sub Index 39.08

* Based on an €80/tonne carbon price