Subsequent Events (Details) $ / shares in Units, $ in Millions			3 Months Ended
	Apr. 15, 2026 USD ($) $ / shares shares	Apr. 01, 2026 USD ($) $ / shares MW shares	Mar. 31, 2026 $ / shares	May 14, 2026	Dec. 31, 2025 $ / shares	Sep. 12, 2025 USD ($)
Subsequent Event [Line Items]
Debt instrument, basis spread on variable rate			92.50%
Common stock, par value (in dollars per share) | $ / shares			$ 0.001		$ 0.001
Generate Credit Agreement
Subsequent Event [Line Items]
Interest Rate			14.24%
Credit and Guaranty Agreement | Generate Credit Agreement | Secured debt | Line of credit
Subsequent Event [Line Items]
Total						$ 35.5
Debt service coverage ratio						160.00%
Forward contracted debt service coverage ratio						120.00%
Credit and Guaranty Agreement | Tranche A-1 | Generate Credit Agreement | Secured debt | Line of credit
Subsequent Event [Line Items]
Total						$ 5.5
Credit and Guaranty Agreement | Tranche A-3 | Generate Credit Agreement | Secured debt | Line of credit
Subsequent Event [Line Items]
Total						11.5
Credit and Guaranty Agreement | Tranche B | Generate Credit Agreement | Secured debt | Line of credit
Subsequent Event [Line Items]
Total						$ 18.5
Subsequent event | Credit and Guaranty Agreement | Pre funded warrants
Subsequent Event [Line Items]
Warrants exercise price (in usd per share) | $ / shares		$ 0.001
Subsequent event | Credit and Guaranty Agreement | Generate common warrant
Subsequent Event [Line Items]
Beneficial ownership percentage		9.99%
Subsequent event | Credit and Guaranty Agreement | Common stock warrant 1
Subsequent Event [Line Items]
Warrants exercise price (in usd per share) | $ / shares		$ 0.68
Subsequent event | Credit and Guaranty Agreement | Common stock warrant 2
Subsequent Event [Line Items]
Warrants exercise price (in usd per share) | $ / shares		0.75
Subsequent event | Credit and Guaranty Agreement | Private placement
Subsequent Event [Line Items]
Common stock, par value (in dollars per share) | $ / shares		$ 0.001
Subsequent event | Credit and Guaranty Agreement | Private placement | Pre funded warrants
Subsequent Event [Line Items]
Class of warrant issued (in shares) | shares		700,000
Subsequent event | Credit and Guaranty Agreement | Private placement | Common stock warrant 1
Subsequent Event [Line Items]
Class of warrant issued (in shares) | shares		1,350,000
Subsequent event | Credit and Guaranty Agreement | Private placement | Common stock warrant 2
Subsequent Event [Line Items]
Class of warrant issued (in shares) | shares		650,000
Subsequent event | Credit and Guaranty Agreement | Generate Credit Agreement | Secured debt | Line of credit
Subsequent Event [Line Items]
Aggregate amount		$ 64.5
Subsequent event | Credit and Guaranty Agreement | Tranche B | Generate Credit Agreement | Secured debt | Line of credit
Subsequent Event [Line Items]
Total		6.0
Subsequent event | Credit and Guaranty Agreement | Tranche C | Generate Credit Agreement | Secured debt | Line of credit
Subsequent Event [Line Items]
Total		$ 12.5
Subsequent event | Credit and Guaranty Agreement | Tranche C | Generate Credit Agreement | Secured Overnight Financing Rate (SOFR) | Secured debt | Line of credit
Subsequent Event [Line Items]
Debt instrument, basis spread on variable rate		8.00%
Subsequent event | Credit and Guaranty Agreement | Tranche C | Generate Credit Agreement | ABR loan rate | Secured debt | Line of credit
Subsequent Event [Line Items]
Debt instrument, basis spread on variable rate		7.00%
Subsequent event | Membership Interest Purchase Agreement
Subsequent Event [Line Items]
Wind generation capacity | MW		150
Aggregate closing payment		$ 53.0
Subsequent event | Membership Interest Purchase Agreement | Dorothy Project 1A Company
Subsequent Event [Line Items]
Voting interests acquired (as a percentage)	100.00%
Payments to acquire businesses	$ 6.0
Additional consideration due	$ 10.5
Subsequent event | Securities Purchase Agreement | Private placement | Common warrants
Subsequent Event [Line Items]
Class of warrant issued (in shares) | shares	2,400,000
Common stock, par value (in dollars per share) | $ / shares	$ 0.001
Warrants exercise price (in usd per share) | $ / shares	$ 1.06
Beneficial ownership percentage	4.99%
Increase or decrease in beneficial ownership percentage	9.99%
Subsequent event | Securities Purchase Agreement | Securities Purchase Agreement Promissory Note | Promissory note
Subsequent Event [Line Items]
Total	$ 12.0
Interest Rate	5.00%
Increase decrease in interest rate	18.00%
Debt instrument, amortization payment	$ 1.2
Debt instrument, redemption price percentage (in percent)	5.00%
Number of days after consummation prohibiting new financing transaction	30 days
Aggregate proceeds from issuance of debt	$ 20.0
Redemption percentage (in percent)	0.20
Briscoe Wind Farm | Subsequent event
Subsequent Event [Line Items]
Equity interest ownership percentage		100.00%
Wind generation capacity | MW		150
Briscoe Wind Farm | Subsequent event | Membership Interest Purchase Agreement
Subsequent Event [Line Items]
Equity interest ownership percentage				100.00%
Dorothy 1A Project | Subsequent event | Membership Interest Purchase Agreement | Dorothy Project 1A Company
Subsequent Event [Line Items]
Voting interests acquired (as a percentage)	85.40%