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 -13.30
Milk (kg) 224.00 -0.014 -3.14
Fat (kg) 14.50 -0.375 -5.43
Prot (kg) 10.72 -0.441 -4.73
Fertility Sub Index 5.95
Calving Interval (days) -2.79 -1.459 4.07
Survival (%) 1.68 1.117 1.88
Calving Sub Index 3.19
Gestation Length (days) -3.47 -0.919 3.19
Beef Sub Index 7.81
Carcass Weight (kg) -15.60 -0.528 8.23
Age of Slaughter (days) 0.98 -0.432 -0.42
Maintenance Sub Index Maint. Sub Index 10.12
Live WT (kg) -33.00 -0.307 10.12
Total Carbon Sub Index 13.76

* Based on an €80/tonne carbon price