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SAP talks e-mobility!

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I visited SAP’s facilities recently on their energy efficiency day and talked to them about their e-mobility initiatives and the rollout of their 16 Coulomb Technologies electric vehicle level 2 charging stations for their employees.

Tom Raftery: Hi everyone! Welcome to the GreenMonk TV. With me, today, I have Geoff Ryder from SAP and Henry Bailey also from SAP. Guys, we are at the SAP headquarters, here, in California, Palo Alto, because Geoff ?

Geoff Ryder: So, we started earlier this year taking a survey of all of our employees and are they interested in electric vehicles. It turned out they are. About 200 said they are in the market for one. So, how can we deal with that as a company? We can take advantage of that to show sustainability, thought leadership, we can also make this appealing to our employees, appealing place to work. So, you?re seeing today the culmination of our planning process. We are deploying 16 Coulomb Technologies charging sessions. These are level 2 charging stations, they?ll be across campus. And we?ll also —

Coulomb Technologies Level 2 electric vehicle charging station

Coulomb Technologies Level 2 electric vehicle charging station

Tom Raftery: Level 2 charging stations, means what?

Geoff Ryder: It?ll be 240 volts, that?s the voltage that you run your dryer off of. So, that?s very capable. It can charge the battery in a faster time than if you trickle charge with 120 volts. So, we think that?s probably the way it?s going to go. People will want to see that in their public charging option. Even at home, I think we?ll see you know Level 2 charging stations coming.

So, today, we?ve actually turned our first charging stations on and as you can see we have a small fleet of electric cars here.

We have our partners from Nissan with LEAF. We have a plug-in Hybrid Prius, we have a Chevy Volt, and further down, it?s hard to see, here but we have a CODA Automotive, a demonstration car.

Tom Raftery: Okay.

Geoff Ryder: Yeah.

Tom Raftery: Henry you?re involved with the e-mobility solutions, so ?

Henry Bailey: Correct.

Tom Raftery: What?s that exactly?

Henry Bailey: So, what we have done is we have looked at — as Geoff mentioned, we?ve got our employees interested in electric vehicles.

We also have a lot of our customers interested in the how to deploy electric vehicles primarily utilities looking at how do they manage the infrastructure when these vehicles start showing up in their service territories.

So, as people buy electric vehicles, they drive them home, now suddenly they?re plugging them into the Grid, which in some cases using the Level 2 charging station that Geoff described could look like another small home being plugged into the Grid.

So, the Utilities have a couple of opportunities, they need to look at how do they manage this new load coming on to the Grid and then also with the purchasing of energy by the home owner and maybe by third parties who are offering these charging stations at retail outlets, parking garages of businesses how do they, basically, settle those charges back to the consumer so that they can, basically, charge anywhere they want roaming freely around the country if you will.

Tom Raftery: The example being, if I go to the local supermarket and plug-in there, how does that charge appear on my electricity bill?

Henry Bailey: Exactly, but there may be different types of settlement options that the consumer wants. They may want it come back to their home energy bill as a separate line item, so they can see exactly what their energy usage is both when they plug it into their home as well as when they are roaming around to different shopping malls, grocery stores, as you are talking about.

They may also want to settle it to the credit cards, they may want to settle it to cell phones and have it as a part of that infrastructure. So, we?re looking at all different options and we also see businesses taking advantage because – take the mall, for example. If you can attract people with electric vehicles to come and stay maybe an extra hour or two giving them some sort of incentive to stay that hour or two by either the convenience and/or electricity at maybe low or no cost to them directly, then that entices them to stay longer, shop more.

So, they?re looking at it as a way to incent the customers to come and visit their place of business.

Tom Raftery: Excellent. Guys, thanks very much.

Geoff Ryder: Thank you.

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Why electric cars are the future

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Tesla Roadster

Photo credit Djof

I was talking to an American friend the other day who had recently taken delivery of their new Tesla Roadster. He was really enthused about it. What was the thing which impressed him most?

He took the car for a spin over the weekend. He went over 100 miles on the journey. When he got home, he plugged it in to recharge it (the car is rated at over 200 miles on a single charge so it would have done the 100 miles very comfortably). When he entered the cost per kWh from his utility, it turned out that the 100 miles had cost him $3.50!

Now with gas prices currently averaging around $3.20 in California, and his previous car averaging around 18mpg, a similar journey would have cost him around $17.50! As well as that electric cars do not require routine oil changes, they do not have any tailpipe emissions and therefore do not require any muffler or exhaust system work, and they do not require replacement spark plugs, pistons, hoses or belts.

Electric vehicles are still in their infancy but when they deliver demonstrable savings on running costs as above, and produce no tailpipe emissions, you start to see that they really are the future

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Ontario to roll out Better Place car charging infrastructure

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rechargeable batteries

Photo credit midnightglory

I was delighted to see news today that the Canadian province of Ontario is the latest to sign up to roll out Better Place’s car charging infrastructure.

Better Place is a California-based, startup that aims to reduce global dependency on petroleum through the creation of a transportation infrastructure that supports electric vehicles. Typically the vehicles will be capable of having their batteries swapped out to facilitate rapid ‘refueling’ of the vehicle, analogous to swapping out rechargeable batteries for your kids (or your!) toys.

Better Place will build its first Electric Recharge Grids in Denmark, Israel and Australia where the electricity will be generated by renewable energy. In fact, Denmark and Israel have gone so far as to enact policies, which create a tax differential between zero-emission vehicles and traditional cars, to accelerate the transition to electric cars.

Ontario is the 2nd largest car manufacturing center in North America after Michigan, so seeing it embracing Car 2.0 is really heartening. Ontario is also rolling out a Smart Grid project under Hydro One Networks so this should make the job of rolling out the charging (and billing) infrastructure that much easier.

As part of the announcement, Better Place has announced that it will be sourcing electricity from Bullfrog Power, who will provide all of the renewable energy needed to power the Better Place network.

Shai Agassi, Founder and CEO, Better Place said:

Today’s announcement is the all-important first step in an expected electric car charging network rollout for Canada, and we look forward to working in partnership with the Ontario government on it

From the Better Place release:

Under the Better Place model, the company plans and installs a network of charge spots and battery exchange stations, giving drivers the same convenience to “top off” as they enjoy today with gasoline stations. Much like the mobile phone model, Better Place installs and operates the network of charging infrastructure, while leading auto manufacturers produce electric cars for the Better Place network. Better Place sources renewable energy to power the network, creating a zero emission solution from generation to grid to transportation.

For consumers, it means they’re able to subscribe to a sustainable transportation service. Better Place provides the batteries to make owning an electric car affordable and convenient. Better Place will install charge spots in parking spaces at home, at work, and at retail locations, which enable the network to automatically top off the electric car.

For distances longer than what most people drive in a given day, drivers will pull into battery exchange stations to swap a depleted battery for a fresh one in less time than it takes to fill a car with gasoline.

Better Place and the San Francisco Bay area recently announced plans for a $1 billion network to be developed in and around San Francisco. Hawaii has also signed up to roll out Better Place infrastructure.

With wins like this, Better Place has very quickly established itself as one of the dominant players in the emerging Electric Vehicle sector.

And with so much emphasis on electric cars at this year’s Detroit Auto Show, the future looks really bright for the EV industry.

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Google and GE joining forces on clean energy

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In the above video Eric Schmidt, Chairman and CEO, Google interviews Jeffrey Immelt, Chairman and CEO, GE.

The reason Google and GE were talking? Google and GE jointly announced the other day that they are coming together “to help develop tomorrow’s power generation, transmission and distribution — known as the “smart grid” — and its interface with next generation electric transportation”.

From the release:

The existing U.S. infrastructure has not kept pace with the digital economy and the hundreds of technology opportunities that are ready for market. In fact, the way we generate and distribute electricity today is essentially the same as when Thomas Edison built the first power plant well over one hundred years ago. Americans should have the choice to drive more fuel efficient cars – or even electric cars – and manage their home energy use to reduce costs, and buy power from cleaner sources, or even generate their own power for sale to the grid.

We all receive an electricity bill once a month that encourages little except prompt payment. What if, instead, we had access to real-time information about home energy use? What if our flat screen TVs, electronic equipment, lights and appliances were programmed to automatically adjust to save money and cut energy use? What if we could push a button and switch the source of our homes’ electricity from fossil fuels to renewable energy? What if the car sitting in our garage ran on electricity – the equivalent of $1 per gallon gasoline – and was programmed to charge at night when electricity is cheapest?

This is spectacular news! GE are the largest player in the power industry in the US. Their product line covers every aspect of power generation, transmission, distribution and consumption. And GE have an enviable record in renewables. They are the largest manufacturer of wind turbines globally having purchased Enron’s wind business out of bankruptcy for $300m and turned that into an asset generating between $7-$8bn in 2008!

Google get Demand Response. Coming from an Internet background as they do, they know all about the read/write web, p2p and publish and subscribe mechanisms – these are going to be the cornerstone of Electricity 2.0 as espoused by Eric Schmidt and Google in their release, and by me as I write about them regularly on this blog!

In fact, I am giving a talk at the Web 2.0 Expo in Berlin on Oct 23rd entitled “Electricity 2.0 – Using The Lessons Of the Web To Improve Our Energy Networks” – this builds on the Keynote I gave there last year on using demand response to reduce our carbon footprint.

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Why don’t we already have a real time market for electricity?

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Supply and Demand
Photo Credit whatnot

If Demand Response is such a good idea and will help get more renewables onto the grid, why isn’t it being embraced by the grid management companies?

Most grid management companies have been in business for decades managing a grid in which the supply is manageable and the demand is variable but reasonably predictable – typically daily demand is “this day last year +2.5%”!

Now grid management companies are faced with a situation where an increasing percentage of their supply is coming from variable sources (i.e. wind) – if the wind blows more than anticipated, too much electricity is generated and if it blows less than anticipated, the converse is true. This totally messes up their planning and consequently grid management companies hate wind, and think of it as unpredictable, negative demand!

Instead of having such a negative attitude to renewables and shutting them down in favour of fossil fuels they should be asking how can we facilitate the greater penetration of clean renewable energy sources onto the grid.

In the coming years, the demand for electricity will increase significantly as transportation goes more electric (electric and plug-in electric cars, bikes, trucks, etc.) and as heating moves more to electricity. This will add demand to the grid system but this increased demand is eminently movable – for the most part you don’t care if your car re-charges at 7pm or 4am as long as it is re-charged when you want to leave for work at 8am. Similarly with heating, if you use storage heaters (and they will become more common) you don’t care when they suck in the heat as long as they heat the house the following day.

If you can move the demand to a time when traditionally the requirement for electricity was low, you can deliver it over the same infrastructure, thereby selling significantly more electricity without having to massively upgrade the network.

The upshot of this is that an increasing movable demand (the ability to time shift consumption) should be a strong business case for a real-time electricity market. Let demand be guided by supply (as indicated by price). With a real time market for electricity you need never shut down wind farms in favour of fossil fuels, you sell more electricity and you enable a greater penetration of renewables onto the grid. Win, win, win.

Why hasn’t this happened already? Ask your local grid management company.

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Electric vehicles are the future

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Our Electric Future
Image from the Andy Grove article in American.com

I wrote a post about Plug-In hybrid vehicles and their potential value to the grid the other day.

Since then I have seen several other articles published from eminent sources which seem to back the thesis that electric vehicles are the way to go.

Andy Grove, former CEO of Intel, in an excellent article called Our Electric Future said:

We live in a world where just about everything—from a hairdryer to the Internet—runs on electricity. A big exception is the transportation sector, critical to the movement of people, production materials, food, and even fuel. Transportation uses more than half of all the petroleum consumed in this country. If we don’t convert a large portion of the transportation sector to electricity, we cannot make real progress toward energy resilience…

Startups like Tesla Motors and Project Better Place have begun to experiment with all-electric cars, and important developments are underway at Nissan and General Motors. But our exposure to the vagaries of oil supply is growing by the month.

We must accelerate conversion to electricity in a major way….

Estimates show that converting these vehicles [SUVs, vans, pickups] to dual-fuel operation, even with electricity providing no more than 50 miles of driving range between daily recharging, could cut petroleum imports by 50 to 60 percent—a stunning opportunity….

A policy that favors sticky energy with multiple sources and that aggressively moves vehicles first toward dual-fuel mode and ultimately to running on just electricity provides the answer.

Then I see the following excellent video of FedEx CEO Fred Smith speaking at the Plug-in Vehicles 2008: What Role for Washington? conference dinner.

In this 36 minute video Fred speaks of, amongst other things, FedEx’s multi-billion $ investments in efficiency, he pooh, pooh’s cap and trade in favour of carbon taxes and at about 26 minutes into the video he promises to issue an RFP for an Electric powered fleet. The FedEx fleet consists of around 80,000 vehicles. An RFP from FedEx for 80,000 electric vehicles would be a fabulous kick start to this nascent industry.

Finally, I see CNet reporting that General Motors is teaming up with utilities to develop a charging infrastructure for electric cars by 2010.

The future of transportation is still pretty much up in the air but one thing is certain and that is that transport based on the internal combustion engine has no future. The best alternatives at the moment seem to be either electric or hydrogen powered vehicles.

Given that hydrogen cars are electric cars with the addition of a fuel cell and hydrogen storage you have to suspect that electric cars will work out cheaper to produce and with the right batteries, just as efficient.