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 14.81
Milk (kg) -424.00 -0.014 5.94
Fat (kg) -9.79 -0.375 3.67
Prot (kg) -11.79 -0.441 5.20
Fertility Sub Index 6.67
Calving Interval (days) -3.85 -1.459 5.62
Survival (%) 0.94 1.117 1.05
Calving Sub Index -1.73
Gestation Length (days) 1.88 -0.919 -1.73
Beef Sub Index 4.23
Carcass Weight (kg) -5.80 -0.528 3.06
Age of Slaughter (days) -2.72 -0.432 1.17
Maintenance Sub Index Maint. Sub Index 5.21
Live WT (kg) -17.00 -0.307 5.21
Total Carbon Sub Index 29.19

* Based on an €80/tonne carbon price