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 -21.47
Milk (kg) 526.00 -0.014 -7.36
Fat (kg) 19.69 -0.375 -7.38
Prot (kg) 15.24 -0.441 -6.73
Fertility Sub Index 1.66
Calving Interval (days) -0.18 -1.459 0.26
Survival (%) 1.25 1.117 1.40
Calving Sub Index 3.14
Gestation Length (days) -3.42 -0.919 3.14
Beef Sub Index -1.91
Carcass Weight (kg) -3.50 -0.528 1.85
Age of Slaughter (days) 8.70 -0.432 -3.76
Maintenance Sub Index Maint. Sub Index -4.26
Live WT (kg) 13.90 -0.307 -4.26
Total Carbon Sub Index -22.83

* Based on an €80/tonne carbon price