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 -23.28
Milk (kg) 518.00 -0.014 -7.25
Fat (kg) 23.10 -0.375 -8.65
Prot (kg) 16.72 -0.441 -7.38
Fertility Sub Index 8.00
Calving Interval (days) -2.40 -1.459 3.50
Survival (%) 4.03 1.117 4.50
Calving Sub Index 3.11
Gestation Length (days) -3.38 -0.919 3.11
Beef Sub Index -2.22
Carcass Weight (kg) 0.50 -0.528 -0.26
Age of Slaughter (days) 4.52 -0.432 -1.95
Maintenance Sub Index Maint. Sub Index -9.50
Live WT (kg) 31.00 -0.307 -9.50
Total Carbon Sub Index -23.89

* Based on an €80/tonne carbon price