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 -24.36
Milk (kg) 395.00 -0.014 -5.53
Fat (kg) 22.01 -0.375 -8.24
Prot (kg) 23.99 -0.441 -10.59
Fertility Sub Index 0.58
Calving Interval (days) 0.08 -1.459 -0.12
Survival (%) 0.62 1.117 0.69
Calving Sub Index 2.67
Gestation Length (days) -2.90 -0.919 2.67
Beef Sub Index 2.30
Carcass Weight (kg) -4.20 -0.528 2.22
Age of Slaughter (days) -0.19 -0.432 0.08
Maintenance Sub Index Maint. Sub Index 0.92
Live WT (kg) -3.00 -0.307 0.92
Total Carbon Sub Index -17.91

* Based on an €80/tonne carbon price