Originating natural gas and power for large energy users — sourcing, structuring, and negotiating complex supply transactions across the full product stack: fixed and indexed C&I supply, firm transport, basis management, swing layering, and long-term structured contracts for data center and BTM on-site generation.
Digby Ferrara is Director of Energy Services at Aggressive Energy, where he has originated natural gas and power for large energy users since 2013. His work spans the full product stack: fixed and indexed C&I supply, firm transport, basis management, swing layering, and long-term structured contracts for data center and BTM on-site generation.
With 13+ years at Aggressive Energy and a career spanning energy origination, commercial finance, and capital markets, Digby brings deep market fluency to every transaction. The complexity scales with the customer — from mid-market C&I supply to hyperscale data center fuel infrastructure.
His origination practice spans PJM and NYISO wholesale power markets and national natural gas pipeline corridors — with deep expertise in BTM on-site generation, basis risk management, and bespoke fuel supply structures for data center developers who need firm, dispatchable power.
Full Profile →From C&I fixed supply to BTM generation fuel and data center infrastructure contracts — the complexity scales with the customer.
Electricity supply and demand transactions across PJM and NYISO. Fixed, index, and blended price structures for C&I loads, load-serving entities, BTM generation, and data center facilities.
Physical and financial gas across national pipeline hubs and city gates. Firm transport, basis management, swing layering, and long-term structured contracts. Every region has a basis story — Waha, M-2, Dominion South, Transco Zone 6.
Hedging programs using futures, swaps, options, and physical supply contracts to optimize risk-adjusted energy costs and protect margins.
Firm gas supply for BTM on-site generation, backup fuel, and grid-connected facilities. Multi-producer supply stacks, basis hedges at execution, and price collars built for project finance lender requirements.
Guiding C&I customers through energy procurement strategy — market timing, product selection, contract negotiation, and ongoing portfolio management.
Interpreting ISO/RTO signals, pipeline flows, storage, weather, and regulatory developments to inform origination strategy and customer guidance.
Deep operational knowledge across competitive ISO power markets and national interstate natural gas infrastructure — with active origination in all markets Aggressive Energy serves.
Day-ahead and real-time markets, RPM capacity, ancillary services, and FTR structures across the full PJM footprint from the Midwest to the mid-Atlantic.
Day-ahead and real-time energy, ICAP capacity, and ancillary services. Zone-level basis dynamics from Zone A through Zone J and New York's evolving clean energy framework.
Transco, Tennessee Gas Pipeline, Columbia Gas, Algonquin, Texas Eastern, and Gulf Coast corridors. Marcellus/Utica supply dynamics and national large-load origination.
Commercial, industrial, and large-load customers from mid-size C&I through hyperscale data center loads — across NY, NJ, PA, MD, IL, and OH.
Virtual and physical PPA structuring, REC and SREC origination, and renewable procurement integration across national markets.
At-scale power and gas supply origination for hyperscale and colocation developments — firm supply, site energy assessment, and long-term structured agreements.
Whether you're exploring supply options, evaluating market strategy, or developing a large-load energy plan, Digby is available for conversations with counterparties, clients, and industry colleagues.