Policy Updates pages track rules, orders, dockets, and programs with current status and verification dates.
Best starting points
Federal tax and incentives
Current federal tax treatment, credit status, and official guidance.
California Water District Solar Plans: Land, Water, and Project Tradeoffs
The Westlands Water District, the largest irrigation district in the United States, is embarking on a groundbreaking initiative to harness renewable energy…
Italian Tax Incentive Draws Criticism From European Solar Manufacturers
Italy’s recent budget law has introduced the 'Iperammortamento2026' tax incentive scheme, which is set to significantly impact the solar photovoltaic (PV)…
Federal Solar and Storage Tax Changes: Current Dates, Transition Rules, and Sources
Understand current Section 25D, 45X, 45Y, and 48E dates, construction and leasing transitions, PFE rules, domestic-content bonuses, and official sources.
Renewable Energy Groups Take Legal Action Against Irs and Treasury Over Tax Incentive Delays
In a significant legal move, leading environmental and renewable energy organizations have filed a lawsuit against the U.S. IRS (IRS) and the Department of…
Trade and manufacturing policy
Tariffs, duties, and domestic-manufacturing rules.
China Challenges Indian Solar Subsidies at Wto: What It Means for Global Trade
On December 19, 2025, China's Ministry of Commerce initiated a formal complaint with the World Trade Organization (WTO) against India, alleging that the…
Sustainable Urban Infrastructure Initiatives: Practical Uses, Tradeoffs, and Limits
Urban centers worldwide are undergoing a profound transformation as municipalities, planners, and developers recognize the imperative to build…
Revving Up: Can US Trade Policies Fuel a Domestic Battery Supply Chain?
The quest for a robust domestic battery supply chain in the United States is gaining momentum, driven by strategic trade policies aimed at reducing reliance…
Grid and interconnection
Interconnection rules, grid orders, and utility requirements.
Colorado Flexible Grid Connections for Community Solar: What Changed
In a significant move for renewable energy in the United States, Colorado regulators have mandated that Xcel Energy’s local utility implement a flexible…
Understanding the Dutch Grid Fees for Rooftop Solar: a Balanced Perspective
The Dutch Authority for Consumers and Markets (ACM) has recently completed its comprehensive investigation into the grid fees charged to homeowners with…
Ensuring Quality in U.s. Battery Integration: a Call to Action
The rapid expansion of the U.S. battery market presents both an opportunity and a challenge. As domestic integration efforts accelerate in response to…
EU Heat-Pump Subscription Models: Costs, Contracts, and Consumer Questions
The European Union is set to transform the rental housing market with an innovative subscription model for heat pumps, aiming to enhance accessibility and…
Navigating Fire Safety and Policy Changes in Data Centers: Key Insights for 2025
As the demand for technology infrastructure continues to skyrocket, the fire safety of data centers has emerged as a critical concern. These facilities…
India BESS Domestic-Content Report: What Is Verified and What Remains Unresolved
The reported Indian BESS local-content direction, the official procurement framework, unresolved directive details, and tender checks for project teams.
State programs
State-level storage, solar, and interconnection programs with deadlines and status.
Australia Cheaper Home Batteries Program: History, Funding, Uptake, and Timeline
Historical program brief covering Australia’s Cheaper Home Batteries expansion, funding, uptake, and timeline.
Hydrostor Advances Renewable Energy With Major Permit for 500 MW Storage Facility in California
Hydrostor has achieved a significant milestone in renewable energy by securing a crucial permit for its Willow Rock Energy Storage Center, a 500 MW facility…
New Jersey Agrivoltaics Pilot: Current Status, Eligibility, Capacity, and Dates
Verify New Jersey's Dual-Use Solar Energy Pilot status, application dates, 200 MW structure, eligibility boundaries, official orders, and next steps.
Maryland Case 9866: Comment Deadlines Passed; Round 1 Storage Decision Not Yet Verified
Track Maryland Case 9866 using the official PSC docket: deadlines, hearing record, proposal status, decision status, last verification, and next review without inferring an award.
Massachusetts Selects 1.2 GW of Battery Storage in 2025: Program Context
The Massachusetts Department of Energy Resources (DOER) has made a significant commitment to renewable energy by selecting 1,268 megawatts (MW) of battery…
PSCo Flexible Interconnection for Community Solar: Requirements and Limits
The Public Service Company of Colorado (PSCo), a subsidiary of Xcel Energy and the state's largest utility, is set to enhance its community solar…
