Ebe Tunnell spent his formative years in Milford and Lewes, where he developed a foundational understanding of local governance. He gained business acumen through operating a general store and later a drug and hardware business. Tunnell transitioned from private enterprise to public service, serving as a member of the Delaware House of Representatives and Clerk of the Peace for Sussex County. He was elected governor, during which he played a pivotal role in drafting and adopting the Delaware Constitution of 1897, which included significant reforms such as the creation of the office of Lieutenant Governor and the General Incorporation Law. After his governorship, Tunnell returned to the private sector, holding leadership positions in banking and media.

Ebe Tunnell's political career reveals a unique blend of economic pragmatism with progressive governance reforms. His advocacy for the General Incorporation Law underscores a strategic focus on economic growth, yet his support for reducing Wilmington's legislative representation and judges' terms to 12 years indicates a surprising willingness to disrupt established power structures. Tunnell's tenure as governor saw the adoption of the Delaware Constitution of 1897, which not only modernized governance but also introduced checks on executive power through the Lieutenant Governor and legislative veto provisions.