If you drive northwest from Des Moines, Iowa, you’ll see a lot of corn fields. From time to time, you’ll also see wind turbines rising out of those fields, making efficient use of our natural resources to produce renewable energy. It’s places like these that are home to a vibrant, emerging clean energy economy.

Today we‘re announcing that we’ve made an equity investment of $ 75 million in a 50MW wind farm in Rippey, a small town in Greene County, about an hour outside of Des Moines. The Rippey project, developed by RPM Access, is expected to produce enough energy to power over 15,000 Iowa homes. The project, which is now in operation, uses turbines produced by Nordex USA at their Jonesboro, Ark. facility.

Investment team members Nick Coons and Steffi Russell-Egbert visiting the Rippey project on a (windy) day in October.

We’ve taken two approaches to greening the grid in Iowa, a state where we operate a data center. Back in 2010, we entered into a long-term contract to purchase wind energy from NextEra Energy Resources’ Story County II wind farm. This time, we’re investing directly into a wind project, which has been contracted to sell all of the energy to the Central Iowa Power Cooperative, an Iowa-based utility that will deliver the energy to local consumers. We’re happy to help make more renewable energy available to Iowans and to support the growing wind energy industry in the state.

This project brings our committed investment to the renewable energy sector to more than $ 990 million. Read more about our previous investments on our Google Green site.


The Official Google Blog

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Planting some green this Earth Day

Cross-posted on the Lat Long and Google Green blogs

Since 1970, people all over the world have recognized April 22 as Earth Day, an opportunity to appreciate and generate awareness about the natural environment. Here at Google we strive to do our part to make sure our planet is healthy for years to come. From investing in renewable energy to building products that help people be greener in their own lives, we’re building a better web that’s better for the environment.

Today, we’re celebrating Earth Day in a variety of ways. The coming of spring inspired us to grow our annual Earth Day doodle right in our backyard. We planted seeds on a balcony at our Mountain View headquarters and watched them grow into what you see today. We’re also partnering with Friends of the Urban Forest to help make San Francisco schools a little greener.

To help you start a garden of your own, we’ve put together an Earth Day resource page. Explore community gardens and farmers’ markets on our interactive map, get discounted seeds to plant flowers, herbs and vegetables in your own backyard and connect with other gardeners for planting tips and inspiration.

We hope you find these resources useful and enjoy gardening as much as we do. On our Mountain View, Calif. campus, we have community gardens where Googlers can grow and harvest their choice of herbs and vegetables. Company-wide, we focus on getting organic, locally-grown produce for our cafes. We purchase food directly from farms near our campuses, and learn about how our suppliers raise, farm and harvest their food—all to ensure that we’re eating sustainably and being good to the environment.

We hope this Earth Day you are inspired to add a little green to the planet. Earth Day may only be a single day, but the actions we take can last for years to come.


The Official Google Blog

Last week we unveiled this year’s Zeitgeist, including the fastest rising searches in 2011. Those of us on the Google Green team were pleased that the search trends include several popular searches related to the environment (as you can see from the highlights video). So we created the Green Scrapbook to help you explore these green trends, choose your favorites, and reveal videos and surprising facts about them. As you click around, you create your very own collection of what green meant to you this year, which you can personalize with your name and share with your friends.

People have already started creating and sharing their Green Scrapbook. For example, Adam created one showcasing a video of a tapir (Belize’s endangered “mountain cow”) and highlighting what an LED light is. I created my scrapbook, too, where I could tell people about the microorganisms that light up Puerto Rico’s famous “bioluminescent bay.” I also let people know that if I could win an eco-friendly car, I’d choose a Tesla (there’s still time to get me one for Christmas!).

Once you complete your own scrapbook, you can share it on Google+ or anywhere you’d like by grabbing the unique URL to your scrapbook with the “get URL” link at the top right.

We’re working hard to create a better web that’s also better for the environment. We hope the Green Scrapbook sparks conversation and gets people thinking about all the ways they can make greener choices in their lives—whether it’s about the merits of rooftop [solar energy], or prompting people to think about [garbage islands] and then reach for a [reusable water bottle].


The Official Google Blog

Food for (green) thought

This is the second in a short series of posts and videos spotlighting our efforts to make Google greener. In this post, we give you a glimpse at our sustainable food programs. -Ed.

When it comes to eating sustainably, it’s about more than being organic, grass-fed or cage-free. Through our food program, we delight and support Googlers as well as uphold our company’s health and environmental values. And it’s a job we relish, because food is such a defining part of our unique culture. Our cafes and microkitchens help spark greater innovation and collaboration, allowing different teams to come together to share ideas, problem-solve or just get to know each other better over lunch or a mid-morning snack.

As part of Google’s Food Team, we serve roughly 50,000 healthy and delicious meals every day at nearly 100 cafes around the world—and strive to apply sustainable food principles to all the cafes we operate. We aim to source food that’s as local, seasonal and organic as possible. This helps us prevent artificial additives, pesticides and hormones from entering Google’s food supply—whether that means sourcing our eggs from cage-free chickens or using steroid- and antibiotic-free poultry. It’s fresher, and it tastes better!

Through Google’s Green Seafood Policy, we’ve established guidelines to help ensure that (whenever and wherever possible) we purchase species caught locally from independently managed fisheries that use environmentally responsible catch practices. At our Mountain View headquarters, where we benefit from our proximity to the ocean and local agriculture, we’ve been able to establish close relationships with several local, independent farmers and fishermen. We see firsthand how they raise and harvest their stock, and what sustainable catch methods they use. Much of our Mountain View produce (nearly half of which is organic) comes from farms in California, and our seafood comes from within 200 miles. Many of our campuses also have edible gardens that empower green-thumbed Googlers to grow herbs for their own cooking.

Because optimal eating habits extend beyond the walls of our offices, we’re committed to helping Googlers make the most informed choices possible as part of a healthy lifestyle. We want to not only become the healthiest workforce, but also make it easier for employees to take Google’s sustainable food values home to share with friends and family. Many of our offices in the U.S. offer Community Supported Agriculture (CSA) programs where Googlers can buy fresh, seasonal produce directly from local farms that’s delivered right to campus. In Mountain View, we also recently launched the Google Green Grocer program, where Googlers can order the same high-quality, sustainably sourced seafood, meat and eggs they already enjoy in our cafes, while supporting local community fisheries and farms.

We also pay very close attention to how we manage and reduce waste from our food program. Most employees use non-disposable dishware, and all of our grab-and-go containers are compostable. We have recycling and composting bins throughout many of our offices worldwide, and 20 percent of food waste from our cafes is recycled. In fact, organic food waste from our cafes in Europe, the Middle East and Africa is recycled to help produce bio-diesel or electricity. In some of our U.S. offices, any untouched, edible food is donated to local shelters, and the rest is put to use as compost.

Through our our cafes, microkitchens, edible gardens and community-supported food programs, we’re connecting Googlers to sustainable values on a daily basis. The more we care about what happens to the food on our plates and where it comes from, the more it can improve our health, our local economies and the environment.


The Official Google Blog

We’ve invested $168 million in an exciting new solar energy power plant being developed by BrightSource Energy in the Mojave Desert in California. Brightsource’s Ivanpah Solar Electric Generating System (ISEGS) will generate 392 gross MW of clean, solar energy. That’s the equivalent of taking more than 90,000 cars off the road over the lifetime of the plant, projected to be more than 25 years. The investment makes business sense and will help ensure that one of the world’s largest solar energy projects is completed.

We need smart capital to transform our energy sector and build a clean energy future. This is our largest investment to date, and we’ve now invested over $250 million in the clean energy sector. We’re excited about Ivanpah because our investment will help deploy a compelling solar energy technology that provides reliable clean energy, with the potential to significantly reduce costs on future projects.

Power towers, which have been successfully demonstrated in the U.S. and abroad at smaller scale, are based on a relatively simple idea. The technology works by using a field of mirrors, called heliostats, to concentrate the sun’s rays onto a solar receiver on top of a tower. The solar receiver generates steam, which them spins a traditional turbine and generator to make electricity. Power towers are very efficient because all those mirrors focus a tremendous amount of solar energy onto a small area to produce steam at high pressure and temperature (up to 1000 degrees F). Think about burning a tuft of grass with a magnifying glass, only multiplied by thousands (or the original application: Archimedes’ heat ray that allegedly used mirrors to burn enemy ships!).

Brightsource Energy’s Solar Energy Development Center in Israel’s Negev desert
Several large solar projects are in the works in the sunny Southwest (and around the globe), but Ivanpah will be the first solar power tower system of this scale. The Ivanpah Power Tower will be approximately 450 feet tall and will use 173,000 heliostats, each with two mirrors. The project is being constructed by Bechtel, a major engineering firm. Construction began in October 2010, and is projected to finish in 2013.

The Ivanpah project will also be financed by NRG and with clean energy technology loan guarantees provided by the U.S. Department of Energy. We hope that investing in Ivanpah spurs continued development and deployment of this promising technology while encouraging other companies to make similar investments in renewable energy.

Posted by Rick Needham, Director of Green Business Operations

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