Before comparing PV/BESS proposals, define the decision
A battery is not a business case. Define the service, evidence, operating logic and decision criteria before comparing equipment sizes or headline returns.
Read the briefing →Evidence for better decisions
NEI Insights
Practical briefing notes for owners, operators, technical teams and institutions working across energy, storage, cooling, net-zero strategy and responsible AI.
Featured briefings
Start with the decision, then examine the evidence.
Each briefing turns recognized research into a usable review sequence, states NEI’s interpretation and links to the original sources.
Cooling optimization starts with schedules, controls and trend data
Establish when the system runs, how it is controlled, what the trends show and which comfort or process constraints are real.
Read the briefing →From energy data to AI: a practical readiness sequence
Move from an operational decision to usable data, a governed pilot and a measurable intervention—without beginning with an algorithm.
Read the briefing →Editorial standard
Evidence is part of the deliverable.
NEI distinguishes measured facts, third-party sources, estimates, assumptions and professional interpretation.
- Primary and official sources are preferred.
- Material assumptions and limitations are stated.
- No invented performance claims or implied endorsements.
- NEI remains accountable for its conclusions.
Research themes
Where evidence meets implementation.
Energy diagnosticsBaselines, data quality, performance indicators and opportunity screens.
PV and storageUse cases, tariffs, dispatch, degradation, risk and proposal review.
Cooling and buildingsSchedules, controls, trends, service constraints and retrofit priorities.
AI and digital toolsDecision framing, readiness, governance, pilots and measured adoption.
Net-zero strategySequencing, dependencies, implementation pathways and institutional capability.
Research commercializationValue propositions, validation, pilots, partners and evidence for scale.
Bring a decision that needs a clearer technical view.
NEI can help frame the evidence, compare credible options and define the next justified action.