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 -11.66
Milk (kg) 299.00 -0.014 -4.19
Fat (kg) 10.70 -0.375 -4.01
Prot (kg) 7.85 -0.441 -3.46
Fertility Sub Index -1.59
Calving Interval (days) 0.89 -1.459 -1.30
Survival (%) -0.26 1.117 -0.29
Calving Sub Index 0.05
Gestation Length (days) -0.05 -0.919 0.05
Beef Sub Index -0.67
Carcass Weight (kg) -1.80 -0.528 0.95
Age of Slaughter (days) 3.75 -0.432 -1.62
Maintenance Sub Index Maint. Sub Index 3.99
Live WT (kg) -13.00 -0.307 3.99
Total Carbon Sub Index -9.89

* Based on an €80/tonne carbon price