Filed under Green Tech North America Small Cell Market (2019 to 2028) – Featuring Cisco Systems, Ericsson & Accelleran … Published by on June 15, 2020 Rise in Adoption of Green Technology. 2.10. Market Challenges. 2.10.1. High Cost of Deployment. 2.10.2. Inadequate Backhaul Capacity. 2.10.3.