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 16.67
Milk (kg) -417.00 -0.014 5.84
Fat (kg) -12.52 -0.375 4.69
Prot (kg) -13.92 -0.441 6.14
Fertility Sub Index 6.64
Calving Interval (days) -3.35 -1.459 4.89
Survival (%) 1.57 1.117 1.75
Calving Sub Index -1.53
Gestation Length (days) 1.66 -0.919 -1.53
Beef Sub Index 2.63
Carcass Weight (kg) -3.10 -0.528 1.64
Age of Slaughter (days) -2.30 -0.432 0.99
Maintenance Sub Index Maint. Sub Index 2.30
Live WT (kg) -7.50 -0.307 2.30
Total Carbon Sub Index 26.72

* Based on an €80/tonne carbon price