Windmill for electric power production, Burgos Province, Castilla Leon, Spain.

Energy

The Challenge

During the last five years, the demand for renewable energy resources has increased dramatically, increasing the need for accurate information and analysis on potentially available resources, optimal siting, and environmental impacts and benefits. The success of renewable energy development depends on a careful preliminary assessment, planning, permitting, site and facilities development, and asset maintenance, with consideration of the multiple interests of engineering and energy firms, landowners, environmental groups, and the public.

Innovative Solutions

Sewall has been at the forefront of wind, solar, and biomass energy development and offers customized solutions to meet the needs of our private- and public-sector clients.

Female engineer at wind energy farm with plans

Wind & Solar Energy

Site identification, selection, and design
Permitting
Asset maintenance management with GIS

Biomass energy of the future

Biomass

Assessing resource availability, optimal locations, and pricing
Facilities site design, development, and permitting.

Sprague Signs Offtake Agreement with Biofine for the Carbon-Negative Biofuel EL100

The agreement is a significant step towards decarbonizing the heating oil market and commercializing Biofine’s patented technology. Biofine Developments Northeast Inc. (Biofine) and Sprague Resources LP (Sprague) are pleased to announce a transformative, long-term agreement that will bring the next generation of advanced biofuel, ethyl levulinate (EL), to the market. Sprague will also market EL, […]

TFIC Affiliate BDNE Agrees Biorefinery Site Lease with Lincoln, ME

On March 20, 2023, the Lincoln Town Council voted to approve a 20 + year lease between the Town of Lincoln and Biofine Developments Northeast (BDNE) for the development of a biofuels refinery on the site of the former Lincoln Pulp & Tissue Mill, now known as the Lincoln Technology Park. Construction of the project […]