Evidence Intelligence

Understand the policy. Then follow the evidence.

Read the status, operative signals, formal actors, comparable approaches, and evidence gaps before opening the relationship map.

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Evidence landscape

Iowa

8 representative tracked records shown. Recenter on any connected node to follow a different path.

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Records in view8Representative records after the selected filters
Jurisdictions in view1Iowa
Mechanisms in view0Expand to two steps to inspect
Source-linked edges8Relationships with an inspectable supporting URL

What the evidence says

Key findings

01
What the current view represents

8 policy records

This is a bounded evidence view, not a claim of comprehensive national coverage.

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Relationship map

Iowa evidence graph

8 representative tracked records shown. Recenter on any connected node to follow a different path.

9 nodes · 8 evidenced edges
Policy record 8Jurisdiction 1
contains record: Jurisdiction recorded for this source typecontains record: Jurisdiction recorded for this source typecontains record: Jurisdiction recorded for this source typecontains record: Jurisdiction recorded for this source typecontains record: Jurisdiction recorded for this source typecontains record: Jurisdiction recorded for this source typecontains record: Jurisdiction recorded for this source typecontains record: Jurisdiction recorded for this source typeJurisdictionIowaState policy jurisdictionIowa: State policy jurisdictionPolicy recordIA-HF 2690A bill for an act relating …IA-HF 2690: A bill for an act relating to water and energy use for data centers, including reporting and tariff requirements, and including effective date provisions.(Formerly HF 2447.)Policy recordIA-SSB 3181A bill for an act making ce…IA-SSB 3181: A bill for an act making certain sales and use tax exemptions relating to nuclear electric generation facilities, web search portal businesses, and data center businesses contingent upon making contributions to institutions of higher education governed by the state board of regents.(See SF 2498.)Policy recordIA-HF 2447A bill for an act relating …IA-HF 2447: A bill for an act relating to water and energy use for data centers, including reporting and tariff requirements, and including effective date provisions.(See HF 2690.)Policy recordIA-HF 2688A bill for an act relating …IA-HF 2688: A bill for an act relating to investment requirements for data center businesses that claim certain sales tax exemptions and sales and use tax refunds.(Formerly HSB 727.)Policy recordIA-HSB 727A bill for an act relating …IA-HSB 727: A bill for an act relating to investment requirements for data center businesses that claim certain sales tax exemptions and sales and use tax refunds.(See HF 2688.)Policy recordIA-HF 2198A bill for an act relating …IA-HF 2198: A bill for an act relating to the disclosure of tax incentives provided to web search portal businesses and data center businesses, and including effective date provisions.Policy recordIA-HF 2001A bill for an act relating …IA-HF 2001: A bill for an act relating to water efficiency of data centers, including requirements for water-efficient cooling technologies and encouragement for the use of nonpotable and recycled water sources, providing civil penalties, and including effective date and applicability provisions.Policy recordIA-HF 976Taxation provisions for lar…IA-HF 976: Taxation provisions for large data centers

The visual map is hidden on small screens; the complete relationship receipts remain available below.

Inspectable edges

Relationship receipts

Each edge states what was observed and why it appears. An edge never implies private influence, support, opposition, or causation.