Yenra Energy

Carbon Capture and Storage: Evaluate the Whole Project

Yenra — Sun, 06 Dec 2015 05:00:00 GMT

Evaluate carbon-capture claims across capture, transport and geological storage, distinguishing capture rate from net avoided emissions and project readiness.

Published: 2015-12-06. Updated: 2026-09-07.

Compressed-Air Energy Storage: Compare Designs and Performance

Yenra — Mon, 20 Sep 2004 04:00:00 GMT

Compare compressed-air storage using heat management, net power, usable duration, complete energy inputs, site requirements and operating evidence.

Published: 2004-09-20. Updated: 2026-09-07.

Transmission Grid: Understand Power Flow, Voltage and Constraints

Yenra — Mon, 15 Dec 2003 05:00:00 GMT

Understand electricity delivery, real and reactive power, and the different constraints that a transmission upgrade must address.

Published: 2003-12-15. Updated: 2026-09-07.

Energy Efficiency: Evaluate Upgrades and Verify Savings

Yenra — Wed, 01 Oct 2003 04:00:00 GMT

Compare building efficiency proposals using a clear baseline, consistent service conditions, complete costs and a plan to verify savings.

Published: 2003-10-01. Updated: 2026-09-07.

Green Power: Compare Renewable Electricity Offers and Claims

Yenra — Thu, 25 Sep 2003 04:00:00 GMT

Compare U.S. renewable-electricity offers using cost, contract terms, renewable energy certificates and evidence supporting the advertised claim.

Published: 2003-09-25. Updated: 2026-09-07.

Biogas: Understand Feedstocks, Upgrading and Climate Claims

Yenra — Thu, 25 Sep 2003 04:00:00 GMT

Trace a biogas project from feedstock to end use, then assess gas treatment, methane losses, energy use, digestate and the alternative waste pathway.

Published: 2003-09-25. Updated: 2026-09-07.

Smart Electric Meters: Understand Usage and Rate Options

Yenra — Tue, 23 Sep 2003 04:00:00 GMT

Use interval meter data to distinguish power from energy, check a bill and compare time-of-use rates with a worked example.

Published: 2003-09-23. Updated: 2026-09-07.

Wind Power: Understand Output, Siting and Project Tradeoffs

Yenra — Thu, 23 Aug 2001 04:00:00 GMT

Interpret wind projects using rated capacity, annual generation, site evidence, grid connection and local operating impacts.

Published: 2001-08-23. Updated: 2026-09-07.