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 -16.59
Milk (kg) 125.00 -0.014 -1.75
Fat (kg) 22.36 -0.375 -8.38
Prot (kg) 14.64 -0.441 -6.46
Fertility Sub Index 12.86
Calving Interval (days) -6.28 -1.459 9.16
Survival (%) 3.31 1.117 3.70
Calving Sub Index 3.25
Gestation Length (days) -3.54 -0.919 3.25
Beef Sub Index -0.55
Carcass Weight (kg) -3.70 -0.528 1.95
Age of Slaughter (days) 5.80 -0.432 -2.50
Maintenance Sub Index Maint. Sub Index 0.00
Live WT (kg) 0.00 -0.307 0.00
Total Carbon Sub Index -1.03

* Based on an €80/tonne carbon price