Defender
Environmental Decision Support Software
Defender is a proprietary software product which can be used to efficiently and accurately price environmental liabilities. Defender can be used for probabilistic cost estimating, reserve forecasting, decision analysis, and peer review. Defender is the nucleus of ERCI's consulting expertise.
The Defender software suite is comprised of three applications:
| RemedyDefender | Single site analysis |
| PortfolioDefender | Multi-site roll-up/analysis |
| Due Diligence Defender | Multi-site forecasting for M&A |
PortfolioDefender
PortfolioDefender aggregates data from RemedyDefender files.

Liability Forecasting: Available with PortfolioDefender or Due Diligence Defender
- Audit trail
- Live summary of point estimates
- Subtotals by site type, location, project manager, reserve account, regulation, technology, contractor
- Spending prioritization
- Comparison with actual expenditures, historical spending
- Maintain a highly accurate, auditable reserve forecast
- Report variances between actual sending, current and prior estimates
- Justify long-term cost estimates (learning curves)
- Apply inflation & discount rates uniformly
- Provide detail via drill-down to Remedy Defender files
Benefits of PortfolioDefender
- Spending prioritization (positive NPV or EVA first)
- One set of books - project managers help set reserve forecast
- Spending matched to reserve reductions, range of the liabilities
- Simplified analysis of issues and business rules (outsourcing, LLCs, cost cap insurance, vendor consolidation, remedial technologies, insurer recoveries)
- Reduced capital employed

Site Strategic Planning