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 12.34
Milk (kg) -296.00 -0.014 4.14
Fat (kg) -12.59 -0.375 4.72
Prot (kg) -7.88 -0.441 3.48
Fertility Sub Index 4.51
Calving Interval (days) -2.90 -1.459 4.23
Survival (%) 0.25 1.117 0.28
Calving Sub Index 1.10
Gestation Length (days) -1.20 -0.919 1.10
Beef Sub Index 2.98
Carcass Weight (kg) -2.30 -0.528 1.21
Age of Slaughter (days) -4.09 -0.432 1.77
Maintenance Sub Index Maint. Sub Index 4.14
Live WT (kg) -13.50 -0.307 4.14
Total Carbon Sub Index 25.06

* Based on an €80/tonne carbon price