It's difficult to predict with certainty what the next primary industry in Hawai'i will be, as economic trends and opportunities can change rapidly over time. However, some industries that are currently growing or have the potential for growth in Hawai'i include renewable energy, technology, and tourism.
Renewable energy is a growing industry in Hawai'i, as the state has set ambitious goals to transition to 100% clean energy by 2045. This has led to the development of new solar, wind, and other renewable energy projects, which could create new job opportunities and economic growth in the state.
Technology is another industry that has the potential for growth in Hawai'i, as the state has a growing number of tech startups and entrepreneurs. The state's strategic location in the Pacific could also make it an attractive destination for companies looking to expand their operations in the region.
Tourism is already a major industry in Hawai'i, but there is still potential for growth in this sector as well. The state's natural beauty, cultural attractions, and unique history make it a popular destination for visitors from around the world, and new tourism initiatives and marketing campaigns could help to attract even more visitors to the state.
Overall, while it's impossible to predict the future with certainty, these industries are some of the ones that could play a significant role in shaping the economic future of Hawai'i.