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 -21.66
Milk (kg) 491.00 -0.014 -6.87
Fat (kg) 19.10 -0.375 -7.15
Prot (kg) 17.30 -0.441 -7.64
Fertility Sub Index 4.93
Calving Interval (days) -1.96 -1.459 2.86
Survival (%) 1.85 1.117 2.07
Calving Sub Index 2.88
Gestation Length (days) -3.13 -0.919 2.88
Beef Sub Index -0.67
Carcass Weight (kg) -4.40 -0.528 2.32
Age of Slaughter (days) 6.93 -0.432 -2.99
Maintenance Sub Index Maint. Sub Index -4.08
Live WT (kg) 13.30 -0.307 -4.08
Total Carbon Sub Index -18.60

* Based on an €80/tonne carbon price