When Choice Ends, Margin Begins: Maryland’s Winter of Volatility and the Wholesale Market Realignment
Effective June 1, 2024, Maryland ended retail energy choice for residential consumers. As the first winter under this new regime begins, the final competitive contracts for both natural gas and electricity are expiring… leaving utilities to procure virtually all residential energy load. The result: unprecedented procurement volume, embedded volatility, and a rare wholesale opening. Aelix was built for exactly this moment.
1. The Law That Reset the Market
Maryland’s Senate Bill 1 (SB 1) and House Bill 267 were signed in April 2024 and took effect on June 1, 2024.
Together, they rewrote the rules of Maryland’s retail energy market… across both gas and power.
The legislation:
- Banned variable-rate contracts for residential customers.
- Capped all pricing to a 12-month trailing average of utility standard-offer rates.
- Limited contract terms to 12 months and banned auto-renewals.
- Restricted how suppliers could market green, renewable, or carbon-neutral products.
- Added heavy licensing, bonding, and sales restrictions that made mass-market retail supply uneconomic.
Within weeks of enactment, nearly all competitive electricity and natural-gas suppliers withdrew from Maryland’s residential market. By October 2025, the last of those fixed contracts have rolled off, transferring full procurement responsibility back to the utilities.
This is the first winter in which Baltimore Gas & Electric, Pepco, Delmarva, and Washington Gas are carrying nearly 100 percent of the state’s residential energy load.
2. The Procurement Shock Across Power and Gas
Natural Gas
Before the rollback, roughly half of Maryland’s residential gas load was served by competitive suppliers.
- BGE Gas: 55 % of residential demand (≈ 53.8 million Dth) came from third-party suppliers.
- Washington Gas (MD): 51 % (≈ 36.9 million Dth).
Today those volumes sit entirely on utility books — a procurement increase exceeding 90 million Dth per year statewide.
Electric Power
The electricity side mirrors the same shock.
In 2019, over 500,000 residential customers bought power from alternative suppliers, representing roughly 40 % of residential load in competitive service territories.
With SB 1 in effect, those customers have been defaulted back to Standard Offer Service (SOS), forcing utilities to procure nearly double their historic residential electricity volumes.
In practical terms:
- Utilities now must hedge, forecast, and balance both gas and power portfolios at full residential scale.
- Every cold snap or PJM capacity constraint hits the full book, not half of it.
- Volatility is now systemic — embedded in every MWh and every Dth.
3. Consumers at the Mercy of the Market
Residential Marylanders have lost the ability to hedge their own exposure.
They cannot shop, cannot lock in a two-year fixed plan, cannot choose renewable or indexed pricing.
When PJM forward power prices rise, or Henry Hub gas spikes, the pass-through lands squarely in the utility’s cost-of-service. The Public Service Commission can regulate timing, but it cannot regulate reality.
Households are now price-takers, dependent on the success — or failure — of the utility’s hedge book.
If procurement misses the mark, rates rise. If the winter runs long, fuel costs surge. There is no competitive counterweight, no consumer choice, and no alternative supplier to absorb imbalance.
4. The Wholesale Opening
This convergence of gas and power re-monopolization creates one of the largest wholesale liquidity voids on the East Coast.
- Scale of Volume
- Gas: +90 million Dth per year now fully utility-sourced.
- Power: +20 TWh of annual residential load returned to Standard Offer procurement.
Each requires hedging, storage, and delivery precision across seasonal curves.
- Liquidity Demand
With retail suppliers gone, utilities need creditworthy counterparties to structure forward hedges, capacity blocks, and swing options. Liquidity providers with both gas and power desks can now own these relationships. - Cross-Commodity Structure
The real margin lies in gas-to-power correlation — managing spark spreads, weather sensitivity, and dual-fuel dynamics. Utilities need integrated structures that hedge load and generation cost together. - Regulatory-Grade Execution
Every transaction must withstand prudence review. Counterparties that combine compliance discipline with market agility will dominate.
That is precisely the gap Aelix was designed to fill.
5. The Aelix Advantage
Aelix operates where volatility meets structure — delivering certainty when deregulation collapses into centralization.
As this winter begins:
- Aelix provides structured certainty across both commodities — power and gas — offering disciplined forward supply, capacity options, and volatility management.
- We understand utility procurement standards, credit protocols, and reporting transparency — not as obstacles, but as operating parameters.
- Our model scales liquidity with control: not retail hustle, but institutional execution.
- We treat market reform not as regulation, but as re-segmentation — where wholesale players with balance sheet discipline absorb the market share left behind.
Aelix’s integrated gas-and-power approach turns Maryland’s retail collapse into a wholesale renaissance.
6. The Moment of Structural Opportunity
This is not next year’s story. It’s this winter’s.
The first full procurement cycle under SB 1 has already begun. Utilities are sourcing double the load, with forward curves already tight into Q1 2026. PJM capacity markets are volatile; gas basis spreads are widening; storage optionality is back in play.
In that landscape, utilities and large counterparties need partners that understand both sides of the energy equation.
Aelix provides the liquidity, structure, and discipline that the post-choice market now demands.
Choice ended.
The market didn’t.
It just moved upstream — where Aelix already is.
