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 -4.44
Milk (kg) 213.00 -0.014 -2.98
Fat (kg) 4.68 -0.375 -1.75
Prot (kg) -0.67 -0.441 0.30
Fertility Sub Index -13.67
Calving Interval (days) 6.51 -1.459 -9.50
Survival (%) -3.73 1.117 -4.17
Calving Sub Index 1.29
Gestation Length (days) -1.40 -0.919 1.29
Beef Sub Index -2.59
Carcass Weight (kg) -2.40 -0.528 1.27
Age of Slaughter (days) 8.94 -0.432 -3.86
Maintenance Sub Index Maint. Sub Index -5.12
Live WT (kg) 16.70 -0.307 -5.12
Total Carbon Sub Index -24.54

* Based on an €80/tonne carbon price