A Greener America

What is the Green New Deal?

(It blossomed long before the U.S. mid-terms of 2018) CaliforniaGeo 2-1-19 Social movements have power.  The best of them use slogans and imagery that captivate a wide public audience to make change.  Currently, this phenomenon has surfaced as a “Green New Deal” (GND).  It borrows a phrase from the 1930s Roosevelt program to rebuild the […]

California Reeling from Record Wildfire

Deadly “Camp” fire burns after close of normal fire season  CaliforniaGeo 11-19-18 A fire season like no other before it in northern California has lapsed into November and produced a new record for loss of life and property destruction that’s still being tallied.  One town (Paradise) was effectively obliterated by this fast moving fire and […]

Wind Turbine Electricity Powers Western Washington

It complements the mighty Columbia River’s hydropower CaliforniaGeo 9-28-18  In 2015, hydropower electricity provided 8.6% of our nation’s total requirements.  However, the pace of hydropower construction has dropped to nearly nothing, and increased drought conditions are challenging some of our largest facilities to operate at their capacity.  Puget Sound Energy (PSE) of Bellevue, Washington has […]

What’s A Full-time Renewable Energy Resource?

CaliforniaGeo 7-2-18 All renewable energy sources aren’t created equal, sometimes even the most popular ones.  Let’s take a look at the similarities and differences once we understand what renewable really means. A renewable resource is something that doesn’t run out, ever.  Our sun, the center of our solar system is the main source of all […]

Renewable electricity’s affect on markets’ levelized costs of energy (LCOE)

CaliforniaGeo 6-20-18 Market reality is continuing to shred the policy defenses of certain industries and government officials as renewables continue to chew into domains previously considered sacrosanct.  In the chart above, an acronym titled LCOE (Levelized Cost of Energy) is used to compare solar photovoltaic generation with nuclear generation. Costs are dropping- As explained by […]

Soldiers in combat against climate change

CaliforniaGeo 8-5-17 A growing army of citizens, institutions, corporations, governments and cities (on multiple continents) are fighting climate change.  Their efforts grow from previously planned commitments to the Paris Accord of December, 2015.  Many of these soldiers have accelerated their efforts as an antidote to the Trump Administration’s official U.S. withdrawal from scheduled efforts.  The U.S. […]

The ideal learning package for green and/or sustainable knowledge

CaliforniaGeo 6-25-17 Short-term learning has exploded in the last 25 years.  Conferences still exist, but tighter budgets for business related learning and renewal has been met with targeted seminars.  It’s get in, get it, and get out.  It’s like E. Scrooge meets Cliff Notes.  Seminars have been joined by the Internet-based webinar.  Distance, overnight stays […]

Wanna forget your underground heat exchanger??

An Important “Proof-of-Concept” Project in Valley Stream NY taps flow from a water main for thermal exchange CaliforniaGeo 6-14-17 [This important HVAC retrofit at the William L. Buck Elementary School in Nassau County took on the first-cost issue of needing a ground heat exchanger for geo heat pumps head-on. Bosch Thermotechnology Corp.’s Business Development Manager […]

We owe those Heat Pump pioneers!

Heat Pump History by Bill Holladay From Engineering & Science Monthly (October, 1948) Take a look at mechanical history! We celebrate GHPs (geothermal heat pumps) as the most efficient thermal transfer equipment known.  But the grandfathers of GHPs go back to primitive compressor experiments prior to 1900 by VonRittenger.  In this Engineering & Science Monthly […]

IKEA is a green leader in Colorado

CaliforniaGeo 3-2–17 As what may become known as the “greenest” large retailer in the nation, IKEA  has hit a new mark for sustainability with its Centennial, Colorado store, south of Denver.  This store has two levels of underground parking, two levels of retail space, two restaurants with total  seating for 550, and contains 415,000 square […]