Monthly Archives: September 2011

It’s Time to Kill the Car Culture, Drive a Stake Through Its Heart, and...

Tom Konrad CFA Stop debating the viability of electric cars, and work on fixing our broken transportation paradigm. My friend and colleague John Petersen has it in for the electric car.  Recently he wrote a summary of his anti-electric car views, entitled "It's Time to Kill the Electric Car, Drive a Stake Through its Heart and Burn the Corpse."  Did I mention he also has a flair for the dramatic?  Many electric vehicle (EV) advocates, or "EVangelists," as he calls them, have tried to refute his arguments.  One of the more coherent...

NREL Researchers Prove the Law of Diminishing Marginal Utility in Electric Drive

John Petersen In the most under-reported cleantech story of the year, researchers from the National Renewable Energy Laboratory have used an impressive array of computational and modeling tools to prove that the Law of Diminishing Marginal Utility, which holds that the first unit of consumption of a good or service yields more utility than the second and subsequent units, doesn't have a loophole for plug-in vehicles. The penultimate slide from an NREL presentation at Plug-in 2011 says it all – and proves beyond doubt that cars with plugs are less effective at saving fuel and reducing emissions than...

Tesla And The Future Of The Electric Car

guest post by Clean Energy Intel A debate has once again been raised with regard to the future of clean technology and in particular the electric car. Whilst many of the issues on which this debate is based are genuine, they in fact fail to get to the heart of the matter. It therefore seems worthwhile to address some of central issues directly. The Global Problem of Oil’s Monopoly in the Transport Sector At the heart of the matter is the simple fact that a number of threatening global issues cannot be dealt with...

Chaos Theory, Financial Markets, and Global Weirding

Tom Konrad Ph.D. CFA In my bio, I usually state My study of chaos theory led to my conviction that knowing the limits of our ability to predict is much more important than the predictions themselves, a lesson I apply to both climate science and the financial markets. Despite having written about financial markets and clean energy stocks regularly since 2006, I have never before explained in print what I meant by that.  This summer's heat wave and stock market turbulence illustrate how my intuition about chaos theory informs both my understanding of the climate and...

Dividends and Value Among Renewable Energy Power Producers

Tom Konrad CFA Almost every stock market sector fell significantly in late July and August this year, and such market declines send me searching for value stocks paying good dividends which I can hold for the long term.  In mid-July, I found some decent values by sifting through the trash, but I was less enthused by the value proposition of conglomerates involved in the clean energy space.  Today I'll take a look at a group of...

Axion Power is Poised to Dominate Energy Storage for Stop-start Idle Elimination

John Petersen After eight years of rarely speaking above a whisper, Axion Power International (AXPW.OB) has found its voice, taken the scientific wraps off its PbC® battery technology and shown potential customers, competitors and investors that it's carrying a big stick and is poised to dominate energy storage for stop-start idle elimination – a cheap and sensible fuel efficiency and emissions reduction technology that's expected to grow at spectacular rates for the rest of the decade as shown in the following forecast of battery demand in vehicles equipped with stop-start systems. In a new white...

Ameresco (AMRC): Clean Energy One-Stop Shop

Tom Konrad CFA Contrary to common belief, the greatest barrier to the adoption of clean energy is not the cost.  In many cases, cost is not a barrier at all: it's an advantage.  That's because energy efficiency measures are usually so cost-effective that they not only pay for themselves, they can often pay for the addition of flashier clean energy technologies such as solar and wind. For institutions in the Federal and MUSH (Municipalities, Universities, Schools, and Hospitals) sectors, the main barriers are lack of capital and expertise.  Lack of capital arises because such institutions traditionally consider...
Close Bitnami banner
Bitnami