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 7.72
Milk (kg) -142.00 -0.014 1.99
Fat (kg) -5.95 -0.375 2.23
Prot (kg) -7.94 -0.441 3.50
Fertility Sub Index -4.12
Calving Interval (days) 1.88 -1.459 -2.74
Survival (%) -1.23 1.117 -1.37
Calving Sub Index -0.03
Gestation Length (days) 0.03 -0.919 -0.03
Beef Sub Index -0.59
Carcass Weight (kg) -1.80 -0.528 0.95
Age of Slaughter (days) 3.56 -0.432 -1.54
Maintenance Sub Index Maint. Sub Index -3.00
Live WT (kg) 9.80 -0.307 -3.00
Total Carbon Sub Index -0.01

* Based on an €80/tonne carbon price