Hummers have been notorious as environmentally unfriendly vehicles and a source of controversy ever since they were introduced to the public. The most fuel-efficient Hummer averages about 16 mpg, a frighteningly low number when considering that some hybrids get an average of upwards of 40 mpg. That’s more than double the fuel-efficiency of the Hummer.

The popularity of the Hummer brand has declined in recent years. The brand was popular soon after its release, with 71,524 Hummers sold in 2006. By December 2009, sales were down 85%.  Stock prices have continued to drop, and GM recently filed for bankruptcy.

The discontinuation of the brand is a good sign. The production of hybrid vehicles continues to increase and the fuel efficiency of many types of vehicles currently on the market is being improved. An increase in manufacturing in the clean energy sector will hopefully help to replace the jobs lost as GM shuts down Hummer production.

RIP, Hummer. It’s time for the next generation of transportation to take hold.

I’m running on empty. I’m exhausted. School plus my job plus the all of the environmental organizations I’m involved with equals something that’s probably not sustainable. But I’m going to keep working. Along with all of the rest of you amazing people, I’m going to keep making sure that my voice is heard.

Some (okay, many) of the things in the President’s address were disappointing. Coal and nuclear will never be clean sources of energy. But the fact that the President spoke about clean energy at all gives me hope. In his own words, he called for, “a comprehensive energy and climate bill with incentives that will finally make clean energy the profitable kind of energy in America.”

I’m going to go ahead and call that one a success.

The White House is listening. We knew that before this speech, when they set up a meeting with youth environmentalists, three Cabinet secretaries and the head of the EPA. We knew that when Obama finally decided to go to Copenhagen. And know we now because the President addressed the nation on the issue of climate change.

The President is listening, so let’s keep getting louder. Let’s call for a clean energy revolution. Let’s build coalitions within our communities. Let’s work from the ground up to “Define Our Decade” and each ask our leaders to “Show Me Democracy.” Let’s reach out to each other. Let’s be an all inclusive movement, because the issues we’re facing don’t discriminate. Our President responded to our asks, so let’s keep asking.

I was exhausted before; I’m energized now. And I know that I’m going to keep working. I’m going to keep protesting and calling and petitioning and organizing and inviting and recruiting. Because now I am certain that my voice is being heard.

Who’s with me? Let’s start a non-violent, all inclusive clean energy revolution. We know we have power. The last election had the largest youth voter turnout, ever. (And ever is a pretty long time). Our government is listening, and we need to tell them what we want.

Let’s call for clean energy. Now.