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 -11.76
Milk (kg) 378.00 -0.014 -5.29
Fat (kg) 7.99 -0.375 -2.99
Prot (kg) 7.87 -0.441 -3.47
Fertility Sub Index -7.97
Calving Interval (days) 4.42 -1.459 -6.45
Survival (%) -1.36 1.117 -1.52
Calving Sub Index 2.36
Gestation Length (days) -2.57 -0.919 2.36
Beef Sub Index -2.62
Carcass Weight (kg) 0.00 -0.528 0.00
Age of Slaughter (days) 6.07 -0.432 -2.62
Maintenance Sub Index Maint. Sub Index -5.12
Live WT (kg) 16.70 -0.307 -5.12
Total Carbon Sub Index -25.11

* Based on an €80/tonne carbon price