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 -3.65
Milk (kg) 79.00 -0.014 -1.11
Fat (kg) 1.33 -0.375 -0.50
Prot (kg) 4.64 -0.441 -2.05
Fertility Sub Index 8.21
Calving Interval (days) -4.78 -1.459 6.97
Survival (%) 1.11 1.117 1.24
Calving Sub Index 0.67
Gestation Length (days) -0.73 -0.919 0.67
Beef Sub Index -0.52
Carcass Weight (kg) -1.20 -0.528 0.63
Age of Slaughter (days) 2.67 -0.432 -1.15
Maintenance Sub Index Maint. Sub Index 3.00
Live WT (kg) -9.80 -0.307 3.00
Total Carbon Sub Index 7.71

* Based on an €80/tonne carbon price