How to Create an Environmental Due Diligence Report

Environmental due diligence is a critical step in property transactions, land development, and investment decisions. Buyers, lenders, and developers need to understand the environmental risks and characteristics of a site before committing capital. PixelGust streamlines this process by providing all the environmental data you need for a preliminary site assessment in minutes, not days.

What Goes Into an Environmental Due Diligence Report?

A thorough environmental due diligence report should cover the following categories, all of which PixelGust can provide:

1. Site Location and Context

• Exact coordinates (latitude, longitude)
• Elevation above sea level
• Administrative region
• Distance to nearest urban center, roads, and infrastructure
• Population density of the surrounding area

2. Terrain and Topography

• Elevation profile (min, mean, max for polygon areas)
• Slope analysis (building suitability, drainage direction)
• Aspect (sun exposure, prevailing wind direction)
• Topographic Wetness Index (water accumulation tendency)

3. Climate and Weather

• Current weather conditions
• 10-year historical climate averages (temperature, precipitation, humidity)
• Extreme weather frequency and trends
• Solar radiation levels
• Wind speed and direction patterns

4. Vegetation and Land Cover

• Current land cover classification (ESA WorldCover)
• NDVI vegetation health index
• Vegetation trends over time
• Evapotranspiration data

5. Natural Hazards

• Flood susceptibility (TWI-based)
• Soil erosion risk (RUSLE model)
• Historical extreme weather events

6. Infrastructure Proximity

• Distance to roads, highways
• Distance to hospitals and emergency services
• Distance to airports and ports
• Distance to power generation facilities
• Distance to urban centers

Step-by-Step: Creating a Report in PixelGust

1. Navigate to the site in the PixelGust dashboard. Click the exact location or enter coordinates.
2. Enable all data panels: Weather (set to Historical), Terrain, Environment, Hazards, Proximity, and Demographics.
3. Review the data for any red flags (high flood susceptibility, steep slopes, proximity issues).
4. For area assessments, switch to Polygon mode and draw the site boundary. This provides zonal statistics (min, mean, max) for all metrics across the entire property.
5. Generate a PDF report using the export function. This creates a professional document with all data, charts, and maps.
6. Export raw data to Excel if you need to incorporate the numbers into your own report template.

Who Needs Environmental Due Diligence?

• Real estate investors: Before purchasing land or property, especially in unfamiliar areas
• Banks and lenders: To assess collateral risk before approving loans secured by real estate
• Developers: Before starting construction to identify site constraints and permit requirements
• Insurance companies: To price coverage accurately based on environmental exposure
• Environmental consultants: As a rapid screening tool before conducting detailed field assessments
• Government agencies: For planning applications and environmental permit reviews

PixelGust vs. Traditional Assessment

• Speed: PixelGust provides data in seconds. Traditional assessments take days to weeks.
• Cost: PixelGust is free or low-cost. Traditional Phase I ESAs typically cost $1,500-$5,000.
• Coverage: PixelGust covers any location globally. Traditional assessments are limited to the consultant's geographic reach.
• Limitation: PixelGust provides remote sensing data. It does not replace on-site inspections, soil sampling, or regulatory database searches required for formal Phase I/Phase II ESAs.

PixelGust is ideal for preliminary screening and desktop reviews. Use it to quickly assess dozens of candidate sites, then commission a full Phase I ESA only for the sites that pass your initial screening criteria.