Spectrum

How to play Spectrum

Minnesota Valley, a small cooperative utility serving parts of western Minnesota, claimed the 2.5-megawatt array vastly exceeded the 40-kilowatt limit it sets for members. The utility threatened to cut off electricity to the casino if the tribal nation turned the system on.

The ruling means the array—which has sat unused for a year and a half despite being fully built—can finally be switched on once an independent engineer completes a safety review and the tribe resolves any resulting technical recommendations.

The PUC ordered the utility to continue supplying electricity to the casino provided the solar system remains behind the meter—meaning it does not export power onto the wider grid.

How to play Spectrum

On Monday, the Gambling Regulators European Forum (GREF) announced a reshuffle of its board following the departure of two long-standing members and the appointment of two new officers.

GREF is a cooperative network bringing together national gambling regulators across Europe and beyond to facilitate dialogue, exchange information and share best practice on regulatory strategies. 

Tim Miller, who resigned from the UK Gambling Commission earlier this year, has stepped down from the GREF board and has relinquished his role as treasurer. 

What is Spectrum?

“People will lose money faster on exchanges for lots of reasons,” Marantelli says. “It inherently increases spend, volatility, lots of things. And you’re playing against a sharper audience than you’re playing against at the DraftKings sportsbook.”

He compares the effect with sportsbook cash-out features, which gave customers more apparent control over their bets but may also have encouraged greater spending. The crucial difference is that an exchange customer can be facing a specialist whose entire business is identifying inaccurately priced contracts.

Kendrick sees a warning in the history of betting exchanges. In their early growth phase, there was sufficient retail liquidity for numerous market makers to profit. As that retail pool weakened, the sharper firms increasingly found themselves trading against one another.