This natural-gas car is purely run on natural gas.    From Wordnik.com.  [The Future Of Fuel-Efficient Cars] Reference

Why aren't we moving faster toward a natural-gas economy?.    From Wordnik.com.  [It’s Not ‘Star Wars’] Reference

But most natural-gas cars will usually run on either fuel.    From Wordnik.com.  [The Future Of Fuel-Efficient Cars] Reference

They want Aceh to get a much bigger piece of its natural-gas earnings.    From Wordnik.com.  [The Winds Of Rage] Reference

An explosion at a natural-gas well in western Pennsylvania killed two people.    From Wordnik.com.  [What's News: World-Wide] Reference

It owned natural-gas pipelines and electricity-generating plants and water companies.    From Wordnik.com.  [Who Killed Enron] Reference

On the plus side, virtually untapped natural-gas reserves are found all around the world.    From Wordnik.com.  [Fuel's Future] Reference

Besides producing less smog, natural-gas vehicles emit less greenhouse gases than gasoline.    From Wordnik.com.  [Keep Holding Your Breath] Reference

Next, we need to expand oil and natural-gas drilling in the United States, including Alaska.    From Wordnik.com.  [Learning From the Oil Shock] Reference

Last year Pemex invited private companies to submit bids on seven natural-gas blocks near the U.S.    From Wordnik.com.  [Energy Crunch] Reference

But India needs energy to maintain its economic growth, and Burma has massive natural-gas reserves.    From Wordnik.com.  [India Gives a Big Hug to Burma’s Junta] Reference

Voters will cast ballots next month in the country's first-ever referendum on natural-gas policies.    From Wordnik.com.  [Energy Crunch] Reference

The Tata Group is negotiating to tap natural-gas reserves to fuel a new steel mill and a fertilizer plant.    From Wordnik.com.  [Flying South] Reference

The continuous decline in Internet and telecom issues helped drag it down, as did falling natural-gas prices.    From Wordnik.com.  [Who Killed Enron] Reference

Boosters say drones could also be used for homeland security, guarding oil and natural-gas pipelines, for example.    From Wordnik.com.  [A Solution To Flight Risk] Reference

Outside, an exploding natural-gas pipeline roared like "a 747 jet" and sent up a pillar of fire visible 30 miles away.    From Wordnik.com.  ['Like Ground Zero At A Nuclear Blast'] Reference

The reopening of Welsh mines reflects the booming global demand for energy, as well as high oil and natural-gas prices.    From Wordnik.com.  [King Coal’s Comeback] Reference

With the natural-gas Honda engine we have, we are routinely getting 250 miles between fill-ups, so it is quite adequate.    From Wordnik.com.  [The Future Of Fuel-Efficient Cars] Reference

But in the past several years, Russia has grown very rich, thanks to its massive abundance of oil and natural-gas resources.    From Wordnik.com.  [Mail Call: Russia’s Power Play] Reference

Earth has no shortage of places to stow the stuff, starting with depleted oil and natural-gas fields as well as the deep ocean.    From Wordnik.com.  [Curbing Emissions Won't Be Enough] Reference

A sticky July plus higher natural-gas prices, and New Yorkers could see their electric bills shoot up 50 percent from last year.    From Wordnik.com.  [The Surging Price Of Power] Reference

Existing technology can reduce CO2 emissions from coal-fired or natural-gas power plants by 80 to 90 percent, estimates the IPCC.    From Wordnik.com.  [Curbing Emissions Won't Be Enough] Reference

Despite concerns over global warming, recent events have intensified pressure to develop new oil and natural-gas resources in Alaska.    From Wordnik.com.  [THE ALASKAN FRONT] Reference

The recent history of Bolivia's natural-gas industry would seem to make a compelling case for privatizing a country's energy resources.    From Wordnik.com.  [Energy Crunch] Reference

At Harvard he discovered economics and spent hours at a mainframe computer, tinkering with natural-gas pricing models for his senior thesis.    From Wordnik.com.  [A New Money Man] Reference

The BP deal proved a strong fit -- Amoco's refining, natural-gas and chemical assets shored up BP at its weakest points -- and a bold stroke.    From Wordnik.com.  [Multiple Personality] Reference

Nabucco, the natural-gas pipeline running from Central Asia to Austria via the Balkans and Turkey, has run into trouble from an unexpected quarter.    From Wordnik.com.  [A Troubled Pipeline] Reference

And though Gazprom still controls about 17 percent of the world's proven natural-gas reserves, many of its existing fields are beginning to run dry.    From Wordnik.com.  [So Long, Salad Days] Reference

Evo Morales's abrupt decision earlier this week to nationalize Bolivia's natural-gas industry was only the latest worrisome move in a long-term trend.    From Wordnik.com.  [The Energy Wars] Reference

By the end of the month, the Kremlin will almost certainly be the owner of a new company that is both the world's largest natural-gas producer and Russia's biggest oil firm.    From Wordnik.com.  [PUTIN TRIPS UP] Reference

The Afghan government desperately wants to cash in on one of its few natural resources by building a natural-gas pipeline, but foreign investors are balking at the prospect.    From Wordnik.com.  ['I Couldn't Turn My Back'] Reference

The TNI's main legal business enterprise is protecting a massive oil and natural-gas facility operated by the U.S. fuel giant Exxon Mobil outside the coastal town of Lhokseumawe.    From Wordnik.com.  [A Military Mafia] Reference