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 -15.36
Milk (kg) 368.00 -0.014 -5.15
Fat (kg) 15.27 -0.375 -5.72
Prot (kg) 10.17 -0.441 -4.49
Fertility Sub Index 12.55
Calving Interval (days) -6.82 -1.459 9.95
Survival (%) 2.33 1.117 2.60
Calving Sub Index 2.38
Gestation Length (days) -2.59 -0.919 2.38
Beef Sub Index -1.24
Carcass Weight (kg) 0.40 -0.528 -0.21
Age of Slaughter (days) 2.38 -0.432 -1.03
Maintenance Sub Index Maint. Sub Index -6.38
Live WT (kg) 20.80 -0.307 -6.38
Total Carbon Sub Index -8.04

* Based on an €80/tonne carbon price