Entries by Neal Dikeman

Tech Giant Intel Joins IBM and Applied in Big Solar Bet

Following on the 2006 and 2007 announcements of technology giants Applied Materials and IBM moving into the solar sector, Intel has joined the fray in 2008 with the spinout of SpectraWatt, its newly created solar division. I had a chance to chat with Andrew Wilson, a longtime Intel guy who is the CEO of Spectrawatt, […]

Beware the Allure of Ethanol Investing

I am a fan of ethanol. The addition of corn ethanol to our US fuel supply chain has had a significant impact in keeping gasoline prices way lower than they otherwise would have been, and has paid for the subsidies many times over. But that has not translated to gains for ethanol stocks, which are […]

The Voluntary Carbon Market Does Not Reward Complexity

I had a lively discussion with Susan Wood, the CEO of SCC Americas, at the Carbon Finance North America Conference last week. SCC Americas is the US arm of Syndicatum Carbon Capital, one of the largest developers of Kyoto based CDM carbon credit projects in the world, and Susan herself has been doing emissions trading […]

Carbon Offsets Work – Will the Mainstream Media Ever Get It?

The carbon markets are an area of keen interest for me personally and professionally, so it is always frustrating that the mainstream media largely refuses to learn the details. In general, layman and media who don’t understand the details of the carbon markets attack carbon offsets in two areas, first, questioning whether the credits are […]

Is Corn Ethanol Lowering Gas Prices at the Pump?

Despite providing the largest portion of alternative fuel in the US, corn ethanol gets a lot of flack in the circles Cleantech Blog runs in. The usual culprits go something like this: Corn ethanol is heavily subsidized (yes it is). Corn ethanol does not reduce greenhouse gas emissions (sort of, it really, really depends on […]

Cleantech Blog "Power 10" Ranking Vol. I

I spend most of my day meeting and talking to companies in the cleantech sector. And those of you who know me know I have opinions on who is doing it right, and who is doing it wrong. So I thought it was about time to initiate the Cleantech Blog Power 10 Ranking of cleantech […]

The Best Fuel Cell Company You’ve Never Seen

I had a chat with Dr. Peter Podessor this week. He is the CEO of Smart Fuel Cells (XETRA: F3C.DE), the best fuel cell company that most Americans have never heard of. Cleantech Blog did an article on the problems with micro fuel cells last year, but we have never written much on the larger […]

Is Ethanol’s Carbon Footprint Bad? It Depends.

In the cleantech and carbon worlds, the carbon footprint of ethanol, whether from corn or sugar feedstocks and fermentation processes, or enzymatic or thermochemical cellulosic sources, is always good fodder (or perhaps, “fuel”) for debate. And depending on which process and which study you personally ascribe to, the answer on how carbon clean ethanol looks […]

Cellulosic Ethanol – Always the Bridesmaid?

I have a new set of predictions for ethanol technology, and so far my predictions on ethanol have been dead on. Cellulosic ethanol has been the thin film of the ethanol industry, always the bridesmaid. But perhaps, like with the breakthrough by First Solar (NASDAQ:FSLR), it’s time is coming. I have written extensively on the […]

Edison International Says Solar is the Great Untapped Resource

Cleantech Blog had a conversation last year with Stuart Hemphill, now the newly appointed Vice President for Renewables and Alternative Energy at Southern California Edison, a subsidiary of Edison International (NYSE:EIX), one of the largest purchasers of renewable power in the US. We caught up with him again today in a lively discussion around his […]

GE: Doing Cleantech The Right Way

I have long had a respect for GE (NYSE:GE), and how it runs its business. In cleantech, I am very, very jealous. They have made themselves into the company to beat. Whether by plan, luck, or simply applying sound business discipline, GE has made itself into a top 3 global cleantech player no matter happens. […]

Cutting the Cost of Solar the Unsexy Way

Most of Silicon Valley focuses on the cost of the photovoltaic module, and how to bring that down. In fact, most of Silicon Valley focuses on how to fundamentally change the basic technology of the module – from crystalline silicon based to thin film deposition. Very sexy. And very risky. And currently breaking the back […]

Can We Actually Reduce Energy Usage without Hurting GDP?

I was thinking today, in cleantech we often talk a lot about energy efficiency. Californians often cite that this state has grown its economy for the last 20 years without a significant increase in energy usage per capita, compared to the rest of the country, where GDP per capita goes up, and energy usage goes […]

Super Tuesday was Super for US Carbon Cap and Trade

One things for sure, post Super Tuesday with Governor Mike Huckabee far behind, Mitt Romney out, and McCain the all but crowned Republican nominee, the US is getting a cap and trade system for carbon. The question is which one. I thought I’d track a little of the candidates’ various positions. The major differences that […]

Microsoft buying Yahoo? The Yahoo shareholder’s dilemma

Last fall Cleantech Blog did an article on asking whether Microsoft Vista could be considered the best selling cleantech product in the world. And we have long admired the Green.Yahoo.com portal, so while maybe a stretch for Cleantech Blog, I couldn’t help but weigh in on the recent Microsoft (NASDAQ:MSFT) offer to acquire Yahoo (NASDAQ:YHOO). […]

FutureGen Stalled?

FutureGen is the major US Department of Energy backed effort to pilot a technological solution to prove that carbon capture and sequestration from coal fired power plants is possible. At a slated price tag of $1.5 Billion ($1 Bil estimated originally, now estimated at $1.8 Billion), it is one heck of a science project – […]

Bringing Seapower to the Fight Against Global Warming

The cleantech sector has developed as a major player in the fight against climate change. One of my friends, Dan Whaley, has founded a company called Climos to attack global warming in a new way, sinking massive amounts of carbon into the ocean depths using ocean iron fertilization. The approach has seen significant scientific study, […]

Cleantech Blogging is Changing the World

We are picked up across the blogosphere as well as mainstream media, and we appreciate it all, but there were four mentions in 2007 of which we are particularly proud. So whether it is our spectacular writings (probably not), or simply that the future of clean energy has arrived, we do believe Cleantech Blog and […]

Climate Legislation: Who Gains? Who Loses?

Most Americans now agree that something needs to be done to reduce our greenhouse gas emissions. Hopefully most Americans now appreciate that this is not a small, but even more so, not a simple problem. I am a big believer that the playing field for our low carbon future should start level, and the market […]

The Micro Fuel Cell Promise

Earlier this year I did a Cleantech Blog article called Micro Fuel Cell Killer talking about the challenges that undermined the promise of micro fuel cells. Well, now we are looking at the other side of the story. One of my friends, Peng Lim, who is the CEO of Mechanical Technology Inc. (Nasdaq:MKTY), parent company […]