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 -2.98
Milk (kg) 124.00 -0.014 -1.74
Fat (kg) 9.66 -0.375 -3.62
Prot (kg) -5.37 -0.441 2.37
Fertility Sub Index 6.95
Calving Interval (days) -4.57 -1.459 6.67
Survival (%) 0.25 1.117 0.28
Calving Sub Index -0.96
Gestation Length (days) 1.04 -0.919 -0.96
Beef Sub Index 2.02
Carcass Weight (kg) -3.40 -0.528 1.79
Age of Slaughter (days) -0.53 -0.432 0.23
Maintenance Sub Index Maint. Sub Index 3.00
Live WT (kg) -9.80 -0.307 3.00
Total Carbon Sub Index 8.04

* Based on an €80/tonne carbon price