Gingered Honey Salmon

1/3 cup orange juice
1/3 cup soy sauce
1/4 cup honey
1 green onion, chopped
1 tsp ground ginger
1 tsp garlic powder
1 salmon fillet (1 1/2 pounds and 3/4 inches thick)

Coat grill with nonstick cooking spray before starting grill.
In a bowl, combine the first six ingredients; mix well. Set aside 1/3 cup for basting; cover and refrigerate. Pour remaining marinade into a large resealable plastic bag or shallow glass container; add salmon and turn to coat. Seal or cover and refrigerate for 30 minutes, turning once or twice. Drain and discard marinade.
Place salmon fillet skin side down on grill. Grill, covered, over medium-hot heat for 5 minutes. Baste with reserved marinade. Grill 10-15 minutes longer or until the fish flakes easily with fork, basting frequently.