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 -14.99
Milk (kg) 396.00 -0.014 -5.54
Fat (kg) 10.75 -0.375 -4.03
Prot (kg) 12.29 -0.441 -5.42
Fertility Sub Index 1.30
Calving Interval (days) -0.24 -1.459 0.35
Survival (%) 0.85 1.117 0.95
Calving Sub Index 2.26
Gestation Length (days) -2.46 -0.919 2.26
Beef Sub Index -2.24
Carcass Weight (kg) -1.40 -0.528 0.74
Age of Slaughter (days) 6.90 -0.432 -2.98
Maintenance Sub Index Maint. Sub Index -2.91
Live WT (kg) 9.50 -0.307 -2.91
Total Carbon Sub Index -16.59

* Based on an €80/tonne carbon price