In a medium saucepan bring the water to boiling. Stir in farro. Return to boiling; reduce heat. Simmer, covered, for 30 minutes; drain.
Meanwhile, in a Dutch oven heat oil over medium heat. Add celery, carrots, onion, turkey bacon, rosemary, and garlic. Cook about 15 minutes or until vegetables are tender and golden, stirring frequently. Stir in cooked farro, tomatoes, potato, and cheese rind. Add 6 cups broth. Bring to boiling; reduce heat. Simmer, covered, for 10 minutes or until potato is tender. Stir in kale and beans. Simmer, covered, for 5 to 10 minutes more or until kale is tender.
Remove and discard cheese rind. Season to taste with ground black pepper. If desired, top each serving with grated Parmesan cheese.