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 19.91
Milk (kg) -781.00 -0.014 10.93
Fat (kg) -5.49 -0.375 2.06
Prot (kg) -15.67 -0.441 6.92
Fertility Sub Index 4.82
Calving Interval (days) -3.03 -1.459 4.42
Survival (%) 0.36 1.117 0.40
Calving Sub Index 0.79
Gestation Length (days) -0.86 -0.919 0.79
Beef Sub Index -1.66
Carcass Weight (kg) -3.70 -0.528 1.95
Age of Slaughter (days) 8.36 -0.432 -3.61
Maintenance Sub Index Maint. Sub Index 7.14
Live WT (kg) -23.30 -0.307 7.14
Total Carbon Sub Index 31.01

* Based on an €80/tonne carbon price