Daily Archives: April 2, 2015

Energy storage paves way for electricity independence

Renewables have the power to transform not just the world’s energy markets, but global economics and geopolitics.

But wind and solar alone cannot deliver a world of clean and free fuel. Both are, by their very nature, variable, so to realise their true potential other technologies need to be harnessed.

Improving connectivity to other countries is one relatively simple solution, but in a world where governments are becoming increasingly preoccupied with energy security, its attractions are somewhat limited.

Managing demand more effectively using smart grids and appliances is another.

But the technology with the most revolutionary potential is energy storage.

As Jimmy Aldridge at the UK’s Institute of Public Policy Research think tank says:

“This is the most exciting area within the energy sphere and it’s totally transforming the way we interact with the grid.”

‘Huge disruption’

There are some very obvious ways in which storage can help communities and companies across the world.

Blackouts in developing economies can cause havoc.

In South Africa in 2008, for example, power cuts caused some of the country’s biggest gold and platinum mines to close, leading to a rise in global commodity prices, not to mention huge disruption to the lives of millions. Such unreliable power grids also hamper foreign investment.

Energy storage can not only provide back-up power in case of power cuts, but also help electricity grids run at average rather than peak load, therefore reducing the chances of cuts in the first place.

To this end, Puerto Rico, for example, has set a 30% storage requirement for any new renewable capacity.

But it’s not just developing countries that can benefit. The US government estimates that hundreds of power cuts between 2003 and 2012 cost the country up to $70bn (£45bn) a year. Tens of storage systems are already operating in many states, while California has set a target of 1.3GW to help meet its renewable objectives.

The UK has already built its first grid-level storage battery while Italy, Hungary and Saudi Arabia among others are likely to follow suit.

Storage is also proving invaluable for isolated communities that have no access to the national grid, with islanders in particular enjoying continuous power without the need for additional diesel generation.

Read more: BBC

Nissan launches seven seat e-NV200

Thanks to growing requests from companies and fleets alike, Nissan has announced it is bringing forward the introduction of the latest iteration in its electric vehicle line-up – a seven seat version of the all-electric e-NV200.

Since its inception, a seven seat version of the revolutionary van has always been part of Nissan’s plans, fulfilling an unmet need for an electric vehicle that can move a larger number of people. From taxi fleets to shuttle services and even to large families, the seven seat e-NV200 Evalia offers a zero-emission solution.

Nissan Europe’s director of electric vehicles, Jean-Pierre Diernaz explains the introduction, commenting: “We have always planned to offer a higher-seating capacity version of the Nissan e-NV200. Marketplace demand has meant we have moved this introduction forward by several months to satisfy this need.

“Nissan has had requests from taxi companies, VIP transfer services, hotels and private motorists who are interested in buying this uniquely flexible and capable vehicle.”

The seven seat version of the e-NV200 is configured with two seats in the front, three in the middle and two in the rear. Both the second and third rows can be folded to allow for larger quantities of luggage to be carried, making the new variant a hugely flexible vehicle for commercial or private use.

The second row rolls forward and the third row folds to the sides to open up an enormous 2.94 cubic metres of cargo capacity. With all three rows in place, the luggage capacity is 443 litres under the tonneau cover, and up to an impressive 870 litres when measured to the roof line, allowing the possibility to carry seven people and a large volume of luggage.

To increase passenger comfort the seven seat passenger version comes equipped with additional rear air conditioning to ensure a more even temperature through the cabin, even for those in the third row of seating.

The new model is available with the CHAdeMO quick charging system, which gives the access to the most widely installed rapid charging system in Europe today with over 1,500 accessible points. The quick charging option allows businesses or drivers to extend journeys or do multiple short journeys in a day with a quick top up.

The Nissan e-NV200 7-seat Combi is available to order from April.

Source: Next Green Car

Go Long – $200 oil is coming sooner than you think

In isolation, it could have seemed innocuous.

Sonangal, the Angolan National Oil company announced cuts in capital expenditure. The industry paid little attention. Since the current crisis began, cuts in cap-ex have been all around us. But this move, from a National Oil Company, marks a significant shift that we should all recognize.

Early in the current cycle, the international operators were first to take decisive action. This is business as usual as the price of oil goes down. The Operators pull back on planned expenditure, put a few projects on hold and trim some fat in their workforce. It’s rough if you find yourself out of a job, and I sympathize with anyone in that position, but it’s not a long term problem.

Global exploration has slowed and this is markedly evident in the drilling market: Some offshore rigs which once were operating at full capacity are now standing idle as prices have fallen from $650k per day to $350k per day.

The oil field services companies take a heavy hit early on, as do other businesses that swim in the slipstream of big oil. When the oil stops flowing, so does the money. But the results are mostly limited to a few poor quarters of financial performance before things return to normal.

But in Angola, we see the start of something altogether more sinister. This is a National Oil Company making decisions that will drastically affect their ability to meet demand in the future.

The issue is not restricted to Angola. The industry is heavily populated with countries that are structurally dependent on robust oil prices. There is a long list, which includes Venezuela, Iraq, Nigeria and to a lesser degree Russia.

As oil prices have fallen and remained low these nation states are simply running out of cash reserves. In some cases the situation is already acute. Venezuela has reserves to cover a very limited period and Angola’s reserves will cover just six months on current spend. As an immediate consequence, these governments are being forced to make swinging cuts as they refocus increasingly scarce capital reserves on essentials such as food and medical supplies. One of the easiest ways to preserve capital is to stop investing in major capital projects. The biggest and most expensive of these capital projects are their investments in oil and gas exploration.

These countries have enough issues without cheap oil muddying the waters. This month saw Venezuela deploy a new exchange rate system that aligns official rates more closely with the real black market rate for dollars. It is an indication of willingness to address real problems but in itself it will solve very little. Their woes will continue for as long as oil remains at these levels. When it recovers, they will only be left to handle the legacy issues caused by decades of fiscal mismanagement.

In Mexico, oil prices have compounded the economic misery of recent years. Again, most of the cut backs resulting from the country’s recent $8.5bn budget slash will come at the expense of planned exploration projects. Geology works much the same way in Mexico as it does everywhere else: long term contracts for easy oil are fine, short term shale plays are out of the question.

Every time capital expenditure is reduced, the gap in future supply and demand deepens.

Back to Angola. Their national budget for 2015 was based on an oil price of $81; when that budget was resubmitted by the cabinet a few weeks ago, it lowered the benchmark to $40 and included a $14bn reduction in cap ex.

Without this investment, capacity for future investment will continue to drop. In 12-24 months, both their supply and their production capacity will have been depleted by underinvestment, just as the opportunity arises to capitalize on soaring prices. This predicament will be common to every oil dependent nation currently running out of dollars.

In the middle of all this carnage, Saudi Arabia is continuing to invest. The Middle East is the one area that remains buoyant even now. When prices rebound, and the remainder of the market finds itself hopelessly underinvested, the Saudis will be there with surplus capacity and the prices will be what you’d expect to see in a seller’s market.

At that point, Angola will be forced to regret the cuts in investment that left them floundering.

You and I will be the losers at the gas station back home, but bad news at the pump translates to good news for the wider economy and the oil and gas job market. When this dip ends, the rebound will be higher than the speculative prices of 2007.

I’m not a betting man, but my advice to anybody willing to take a gamble is go long on oil. You are going to see a major return.

Source: LinkedIn

The Copelands’ home solar project (Photo: Creative Energies)

Going Solar: The 21st Century Family Home Project

300 pounds: That’s how much coal was not burned in a distant power plant in December as a result of the solar panels we installed on our house in Wyoming this fall.

Being December, it was our lowest monthly generation period, with low sun angles and periodic snow covering our panels.

An astonishing 1000 pounds of coal is burned to provide electricity for a typical US household per month.

Research shows that people most often take action on the environment based on a direct experience (Kollmuss and Agyeman 2002). In the case of climate change, ocean water isn’t lapping at our front door, nor did a hurricane recently flood our house.

Nor will we ever face these threats on the wind-swept plains of Wyoming.

But the health of the environment and our love of wildlife and open spaces is something that we care deeply about and also what drew us to settle here many years ago.

Home Solar Amidst an Energy Boom

Living in one of the epicenters fueling America’s energy boom has been a wake-up call. For the past 15 years, we’ve watched the slow unraveling of the sagebrush ecosystem: natural gas and oil extraction causing declines in species like sage-grouse and mule deer that depend on these systems (Naugle et al. 2011, Sawyer et al. 2013).

Even seemingly protected Yellowstone National Park, which sits nearly in our backyard, is warming at unprecedented rates. Recent temperatures have become as high as those experienced from 11,000 to 6,000 years ago (Shuman 2011) at a time when the concentration of carbon dioxide in Earth’s atmosphere has reached 400 parts per million (ppm), levels not seen since the Pleistocene (Pagani et al. 2010).

Wanting to join others as a part of the solution in reducing dependence on fossil fuels led us to consider installing solar panels on our home.

The Copelands’ home solar project (Photo: Creative Energies)
The Copelands’ home solar project (Photo: Creative Energies)

We studied the economics of the newest panels available and calculated that with the 30 percent federal tax incentive it would take 5 years to pay off the loan and 13 years to break even (Wyoming doesn’t have additional state tax incentives, but many states do). After that, all electricity we generated would be “free”.

Initially, I was pretty hesitant. Did it really make sense to take out a loan for solar panels or to take any “extra” money that we have for family vacations or college and put it into investing in solar?

The winning argument was to think of it like a bond fund, only we are the investors, and the project is solar on our house. When completed, our investment will result in nearly free electricity and the satisfaction of knowing that our electricity came from clean sources. Plus there’s the incalculable value of what it teaches our children. Even if we only break even financially, isn’t that still worth it?

Read more: Nature Blog

E-Car Club Renault ZOE (Image: E-Car Club)

UK’s 1st EV Car Club Adding ~100 New Vehicles By Mid-2015

The first all-electric car club in the UK — the E-Car Club — is going to be experiencing some rapid growth this year, based on recent reports.

The club is apparently now set to increase its fleet by roughly 100 vehicles before the middle of 2015 — which means that the car club will have grown its fleet numbers more than 7-fold in just ~18 months.

To be exact, the E-car club is within the very near future going to be increasing the fleet from 15 vehicles to 60 — with another 50 expected to be added sometime during the next ~6 months, across its locations in the South East, London, and the Midlands.

For those that haven’t heard of the club/company before — it launched in October 2013 in east London. At the time of launch, it was offering only Renault ZOE and Fluence electric vehicles (EVs) to residents & businesses.

The company now offers higher end models such as the Nissan LEAF as well — and is planning to start offering “light commercial vehicles” such as Nissan eNV200s and Renault Kangoo ZEs sometime in the near future as well.

The club currently has roughly ~700 members (+ 15 business customers) based on figures that it has publicly shared. Members pay from £5.50 an hour and up to use EVs parked in dedicated charging spots.

The company has so far been pretty successful, hence the upcoming expansion — which is being funded by more than £1 million raised via investors. This figure reportedly includes a £500,000 investment from the Centrica-backed social impact fund Ignite.

The latest influx of vehicles is being provided by fleet services company Alphabet, which is supplying 35 electric vehicles — 23 Renault ZOEs, 5 Nissan LEAFs, and 7 Renault Kangoo ZE vans.

Publication: EV Obsession
Article: UK’s 1st EV Car Club Adding ~100 New Vehicles By Mid-2015
© 2015 EV Obsession
(Image: D. Bacon/Shutterstock/Economist)

How Much Crude Oil Do You Consume On A Daily Basis?

Oil. The commodity. We know what it’s worth – at least we thought we did – but what does a barrel of the black stuff get you in real life? Before we get theoretical, let’s first consider how much oil you use.

If you’re in the United States, that figure is approximately 2.5 gallons of crude oil per day; roughly one barrel every seventeen days; or nearly 22 barrels per year. That’s just your share of US total consumption of course; the true number is harder to discern – minus industrial and non-residential uses, daily consumption drops to about 1.5 gallons per person per day. Subtract the percentage of the population aged 14 and below and the daily consumption climbs back above 2 gallons. This is big picture, and it’s quite variable, so let’s go further.

Most of the nation’s daily crude consumption stems from transportation. If you’re an average driver in an average car, your crude consumption is in the order of 12 barrels per year. However, if your car is more than ten years old, chances are that figure is closer to 15 barrels annually. Does an electric car offer significant savings? Of course it does, but for an unconventional comparison let’s assume all of the electricity is sourced from oil – in truth, petroleum is not a very efficient fuel and accounts for just 1 percent of electricity generation in the US. Under this assumption, a Tesla Model S, with an 85 kilowatt-hour (kWh) battery and a range of 260 miles, will consume approximately 8 barrels of crude per year.

Frequent flyer? Say 2,000 miles per year on a US carrier? Add about two-thirds of a barrel of crude to your annual consumption.

A 3,000-mile cruise on the MS Oasis of the Seas may sound relaxing, but at roughly 4 barrels of crude per passenger, the carbon footprint alone is worth reviewing.

What about residential use? Using similar assumptions to the electric car example above, we can calculate our annual home electricity use in barrels of crude. In 2013, an average American home consumed 10,908 kWh of electricity, or approximately 20 barrels of crude. The real number – considering oil’s role in electricity generation – is far lower at around one-fifth of a barrel.

Petroleum products are active in nearly every facet of our daily lives; food and consumer chains are no exception. Take a look at bottled water for example. It’s an energy intensive business, one with an estimated energy expenditure of 32 million barrels of oil per year – for 33 billion liters of bottled water purchased in the US. The production of the single-use polyethylene terephthalate (PET) bottles alone requires the energy equivalent of almost 17 million barrels of oil.

Obtaining an accurate picture of your daily oil consumption is truthfully quite difficult. Your consumption is dependent on my consumption, which is dependent on someone’s consumption halfway around the globe to make a simple analogy. Moreover, consumption is largely bound by perception and the barrel is still a relatively abstract measure – few will ever lay hands on one. So for the sake of understanding, let’s look at what else a barrel gets you.

According to Chevron, one barrel of oil produces: 170 ounces of propane; 16 gallons of gasoline; one gallon of roofing tar; a quart of motor oil; 8 gallons of diesel fuel; 70 kWh of electricity; four pounds of charcoal briquettes; 27 wax crayons; and 39 polyester shirts.

For good measure, it can power a 42’’ plasma television for about a year and a half – again, it’s not very efficient. It can charge your laptop PC every day for over 7 years, or your iPhone for more than 240 years.

Finally, on the open market, a barrel of West Texas Intermediate will fetch around $50.

* 1 barrel = 42 U.S. gallons = 5,800,000 Btu
1 gallon gasoline = 124,262 Btu
1 gallon jet fuel = 128,100 Btu
1 barrel = 533 kWh (Power plant heat rate of 10,991 Btu/kWh)

Source: EIA and EIA and EIA

By Colin Chilcoat of Oilprice.com

DHL Express Put 50 Nissan e-NV200 To Work In Milan And Rome

DHL Express Puts 50 Nissan e-NV200 Electric Vans To Work In Milan And Rome

Nissan began deliveries of 50 e-NV200 electric vans under one of the largest orders to date to DHL in Italy.

The electric vans will be used in dispatches and delivery fleets in Milan and Rome.

DHL Express Put 50 Nissan e-NV200 To Work In Milan And Rome
DHL Express Puts 50 Nissan e-NV200 To Work In Milan And Rome

DHL Express tested the e-NV200 prior to ordering and according to the press release, the electric version was able to keep up the pace of conventional ICE vans. As average daily mileage of these type of vans in real use in Europe is less than 100 km, we expect more EVs to come:

“The e-NV200 has been tested by many organisations and fleets globally and has now satisfied even the service demands of DHL Express in Italy. In a simulated daily use in the area of Rome, the Nissan van completed 45 deliveries and made 25 collections, entirely in line with the daily workload of a traditional vehicle, travelling approximately 120 km and therefore without running down the batteries, well within the vehicles 170km official range. Research shows that 70% of European van operators average less than 100 km per day, while 35% never exceed 120 km. Florence, Verona, Bologna, Naples, Salerno, Bari and Catania will join Rome and Milan in introducing e-NV200 to the fleets there.

Ideal for operations in the urban centres of the cities, where access is prohibited to vehicles with diesel engines, the Nissan e-NV200 boasts not only the complete absence of harmful emissions, but also huge savings on running costs with respect to a comparable diesel van, extraordinary comfort thanks to the complete silence of the engine, no gear changes and brisk acceleration.

Equipped with an electric motor that has been derived from that of the Nissan LEAF, with batteries that can be recharged to 0-80 percent in less than 30 minutes, using the CHAdeMO quick charging system, the e-NV200 is an externally compact vehicle but with transport capacity that is right at the top of its range. The van features a load bay of 4.2 m3, the equivalent of two Euro pallets, with a useful capacity of 770 kg. The battery pack, situated under the floor panel, does not intrude into the load area and keeps the centre of gravity very low.”

Bruno Mattucci, Managing Director of Nissan Italia stated:

“The start of deliveries of the first e-NV200s, which will be used for deliveries starting from the major Italian cities of Milan and Rome, is a further demonstration of Nissan’s commitment to spreading use of electric mobility throughout Italy”.

Alberto Nobis, Managing Director of DHL Express Italia commented:

“The agreement with Nissan is perfectly in line with the commitment we have been pursuing for years to the environment. Use of these innovative zero-impact vans is another part of the global GoGreen programme designed by Deutsche Post DHL to lower the Group’s worldwide CO2 emissions by 30% by 2020. Moreover, the Nissan Vehicles us to implement a sustainable City Logistics strategy, as they are also particularly well suited to making deliveries in historic centres”.

Source: InsideEVs