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 0.08
Milk (kg) 44.00 -0.014 -0.62
Fat (kg) -1.29 -0.375 0.48
Prot (kg) -0.49 -0.441 0.22
Fertility Sub Index 0.55
Calving Interval (days) -1.18 -1.459 1.72
Survival (%) -1.05 1.117 -1.17
Calving Sub Index 1.91
Gestation Length (days) -2.08 -0.919 1.91
Beef Sub Index -4.06
Carcass Weight (kg) 2.80 -0.528 -1.48
Age of Slaughter (days) 5.99 -0.432 -2.59
Maintenance Sub Index Maint. Sub Index 1.53
Live WT (kg) -5.00 -0.307 1.53
Total Carbon Sub Index 0.02

* Based on an €80/tonne carbon price