We put billions of dollars into fuel efficient technologies.

Some Parties are proposing the introduction of efficient fuel for boilers in industry, efficient coal fired boilers, efficient electrical motors, and efficient lighting in industrial buildings.

If we started today, 10 years from now, at the end of this window of opportunity, those fuel efficient cars will reduce our fossil fuel needs by four percent.

The introduction of fuel efficient stoves in camps for internally displaced persons has further reduced the exposure of girls and women venturing outside the camps in search of fuel wood.

Bottom up methods use detailed emission factors based on fuel consumption by different aircraft models, utilization factors for the aircraft, cruise altitudes, weather conditions, etc.

(b) Efficient use of process heat and steam reduces industrial fuel consumption resulting in productivity increases, lower energy bills and improved industrial competitiveness

The Department of Energy (DoE) has developed a new model RTG with a more efficient fuel design called the General Purpose Heat Source (GPHS).

Indeed, the academic literature was chock full of models of financial bubbles, asymmetric information, incentive distortions, self fulfilling crises, and systemic risk. But, in the years leading up to the crisis, many economists downplayed these models lessons in favor of models of efficient and self correcting markets, which, in policy terms, resulted in inadequate governmental oversight over financial markets.

Fortunately, there is another way. Business led innovation and market based solutions can drive a decisive global shift from crippling fossil fuel dependency to more efficient renewable energy systems.

But, given time, people can and do respond by lowering their consumption of oil. They buy more fuel efficient cars and appliances, insulate their homes, and sometimes even use public transportation.

And I'm really worried, because when people talk about cars which I know something about the press and politicians and people in this room are all thinking, Let's use fuel efficient cars.

Some of the options were the introduction of thermo insulation of households, efficient refrigerators, efficient lighting, thermostats for electric boilers, prepaid meters for household consumers, solar water heating systems in households, improved air conditioning systems, implementation of demand side management programmes, promotion of fuel switching, and use of renewable energy.

By comparison, it is relatively fuel efficient to target deep sea species such as menhaden and mackerel, most of which are ground up into meal or used for oil for unsustainable fish farms.

But the answer is not to let a collapse in the world s car industry fuel a deeper recession. The answer is to coordinate a global recovery package, which creates the opportunity to point recovery in the direction of a new generation of fuel efficient and low carbon emission vehicles and green jobs.

So, these mental models we look for evidence that reinforces our models.

Possible models

And one of the things that we need to do is, not only fix the fuel efficiency of our vehicles and make them much more efficient, but we also need to fix the economy in general.

We will need improved energy efficiency, through green buildings and more efficient appliances. We will need to switch from cars with internal combustion engines to hybrids, plug in hybrids, battery powered, and fuel cell powered vehicles.

In terms of total lifecycle costs, these vehicles are three to six times more energy efficient than their petroleum counterparts. People could make even simpler changes to their lifestyles by properly inflating their tires, driving more slowly on the highway a car is most fuel efficient at about 55 miles (90 kilometers) per hour and abandoning their SUVs.

He models genes.

Both models improve.

Models of Madness

Models Behaving Badly

Then the legacy airlines can't afford to buy the efficient new planes they desperately need to cut their fuel bills, but if you felt philosophically you wanted to do anything about that, there are ways to finance it.

And as we get our cars more fuel efficient, that's going to be reducing the amount of revenue that you get off of those gas taxes, so we need to charge people by the mile that they drive.

Neoliberal economic policies, predicated on well functioning markets, misfired in developing countries just as planning models, presuming competent and capable bureaucrats, failed in an earlier era. The efficient markets theory led policymakers astray by encouraging them to undertake excessive financial deregulation.

Fuel distributors

Fuel Unit

Fuel management

Fuel Unit

So models can change.

Models are not static.

Create virtual LEGO models

Draw models of molecules

These are the models.

The Three Swedish Models

Two Models for Europe

Models of tripartite dialogue.

The six fuel distributors maintained the high fuel prices until November 2001 despite the continuing trend of substantial decreases in their fuel purchase prices.

3. Recognizes that developed countries account for two thirds of non fuel commodity imports, and expresses the urgent need for supportive international policies and measures to improve the functioning of the commodity markets through efficient and transparent mechanisms, including commodity exchanges

We can grade models, whether it's financial models in a business class or physical models in a science or engineering class and we can grade some pretty sophisticated programming assignments.

Food or Fuel?

Retail fuel dealers

Models can come from industry.

All examples of models changing.