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 -12.30
Milk (kg) 397.00 -0.014 -5.56
Fat (kg) 3.97 -0.375 -1.49
Prot (kg) 11.91 -0.441 -5.26
Fertility Sub Index 13.01
Calving Interval (days) -6.66 -1.459 9.72
Survival (%) 2.95 1.117 3.30
Calving Sub Index 2.91
Gestation Length (days) -3.17 -0.919 2.91
Beef Sub Index -0.67
Carcass Weight (kg) -1.90 -0.528 1.00
Age of Slaughter (days) 3.87 -0.432 -1.67
Maintenance Sub Index Maint. Sub Index 5.06
Live WT (kg) -16.50 -0.307 5.06
Total Carbon Sub Index 8.02

* Based on an €80/tonne carbon price