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 0.80
Milk (kg) -215.00 -0.014 3.01
Fat (kg) 8.14 -0.375 -3.05
Prot (kg) -1.91 -0.441 0.84
Fertility Sub Index -2.37
Calving Interval (days) 2.69 -1.459 -3.92
Survival (%) 1.39 1.117 1.55
Calving Sub Index 2.11
Gestation Length (days) -2.30 -0.919 2.11
Beef Sub Index 12.62
Carcass Weight (kg) -33.50 -0.528 17.67
Age of Slaughter (days) 11.71 -0.432 -5.06
Maintenance Sub Index Maint. Sub Index 26.67
Live WT (kg) -87.00 -0.307 26.67
Total Carbon Sub Index 39.84

* Based on an €80/tonne carbon price