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aerial photo of Kibby Wind Power Project turbines in Maine

Wind Quals Matrix

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Wind turbine at the Oakfield wind project, renewable energy, wind power site design & permitting

Sewall has provided civil site and road design, stormwater design and calculations, permitting, construction drawings, and construction support for the majority of wind farms in Maine.

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Wind turbines illustration Kibby Wind
Wind Project: Kibby
photo of turbines and crane at Passadumkeag Wind farm project in Maine
Wind Project: Passadumkeag
Turbine component transport planning, photo of wind turbine component being transported around a corner by truck
Wind: Turbine Component Transport Planning
headshot photo of brett hart
Brett Hart
Wind turbine at the Oakfield wind project, renewable energy, wind power site design & permitting
Wind Project: Oakfield
Civil Engineering construction administration James W. Sewall Company
Civil Engineering

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, […]

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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 […]

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Bangor, ME 04401
(207) 827-4456

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Cumberland, ME 04021
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