Posts by Steve Balogh

water

Izaak Walton League enlists the help of goats

Comments

Faced with invasion by alien plants, the Izaak Walton League calls upon the goat justice league (well, not the real goat justice league…) to help save them from being overrun at their 33 acre property in Gaithersburg, MD.  This selective grazing technique will be employed to control the populations of Japanese honeysuckle, Garlic Mustard, Autumn Olive, and Oriental Bittersweet.

From their website:

Eliminating invasive plants – permanently – improves wildlife habitat as well as human habitat. But traditional methods of doing this over large areas involve repeated application of chemicals that could leach into our waterways. A new program is fighting nature with nature.

Eco-Goats brings a herd of goats to large properties infested with invasive species. The goats are contained within an electric fence to tackle invasive plants one acre at a time. Goats eat the invasive plants down to the ground, and goat handlers either dig up stumps or kill them with very targeted use of an herbicide.

We wish them luck, and are curious to see how this selective grazing turns out!

The goat army prepares for battle with aliens

[super goat pic snagged from this charity website.  Consider helping to enlist goat power to help fight poverty.]

trees

Survival of the fittest (veggies)?

2 Comments

 

Click to embiggen…

Via Root Simple

 

thermometer

The Internet: The Good, The Bad, and the Ugly

3 Comments

internet-environ

Click “Read More” for full Infographic on the environmental costs of internet use.

Read more »

My review of the NREL Western Wind and Solar Integration Study

Now posted at The Oil Drum

1 Comment

WindFarm.jpg

Go to The Oil Drum for the rest:

The NREL/GE Energy WWSIS study appears to be built on several questionable assumptions, each allowing the modeled system (of up to 30% wind/5% solar in the West Connect within the great Western Interconnect) to withstand the inherent difficulties of large scale renewable integration. The primary issue, consistent with my dissertation research, is that the authors assume that we can afford to massively overbuild the capacity of the system, adding the large percentages of renewable generation on top of newly built and existing plants. This allows one to be able to ignore the hourly or sub-hourly periods with extremely low output from renewables, as well as the days or weeks at a time during the summer when wind production is well below yearly average output levels. An ample reserve is at the ready to step in when renewables perform poorly. Secondly and equally important, the authors assume that coal plants, which have traditionally run in a base load capacity, will be able to be operated very flexibly – on par with combined cycle gas plants. This allows the authors, on one hand, to state that electricity prices will be kept low, because we will still be able to burn less expensive coal as our primary non-renewable source of electricity (instead of having to switch to more expensive natural gas), but also to claim increased upside flexibility in the system to deal with periods where wind and solar output decrease rapidly and reserves need to be brought on line. Next, like previous studies, the authors assume that there is an “away” to export excess generation to during times of overproduction. By assuming that the greater Western Interconnect is available to absorb excess production (by economic dispatch and regional grid management), the authors assume minimal to no curtailment in wind production needed in periods of overproduction. If on the other hand balancing is limited to smaller areas, the authors admit that the system might not be stable.

It is my opinion that this study is far from conclusive in its assertion that very high penetrations of wind and solar electricity generation are feasible in the Western Interconnect. Although the authors of the study performed a very detailed analysis, it is one that I feel is based on technological, bureaucratic, and political optimism.

Green Poetry: “Streams of Consciousness”

by SUNY-ESF Blogger Jessica Gorman

2 Comments

The biggest environmental challenge we face is educating people

Our globe is a big community

We interact

We affect our surroundings

Without knowledge there is consequence

Specialization is prominent

But familiarity with all systems is essential

To know a tree dies but not why

Could be a plague

We care about trivial things at times

What is on TV?

No, where will my next sip of water come from?

Once we understand

We can adapt

Systems can be in balance

A quiet lake, a deep ocean, and a steep mountain

What can we learn about life?

Careful observation and ongoing education

One day, our world will be of one mind

——————–

Ed Note:  Thanks Jessica for being the first from SUNY-ESF to submit a post.  Interested in posting at Groovy Green?  Use the “Contact” tab above.

fire

Coming Next Week – College Bloggers

Blog Posts, Essays, Thought Pieces, Poems

1 Comment

college

Students from SUNY-ESF will be taking over Groovy Green next week.  Get the perspective of the future environmental leaders of America (and places beyond).

Subscribe to our RSS

Follow us on Twitter

Join us on Facebook

Come back and see us next week, starting Thursday 11/18/10 and see what they have to say.

ED: the dog ate my homework.  Check back next week!

trees

Can a “One-legged” Man Stay Green?

Living with a temporary disability

1 Comment

green cast

I’ve had the humbling experience of undergoing ankle surgery about 2 months ago.  As a father of a near-two year old, and a husband, it has been extremely difficult to shift from the role of a provider and equal member of the household to a person initially very dependent on others.

My family and friends have been very supportive, and where we still needed some help, we were able to find babysitters, someone to help clean, and someone to do the annual fall clean-up.

I’ve progressed  over the last month from a doped-up, leg-elevated, impression in my couch to a semi-functioning member of my family and society.  I’m back to work, and trying to catch up on my PhD studies.  Still, its a big challenge to hop from place to place, and occasionally catch a ride in a wheelchair during longer outings.  Let’s just say that I’ve had plenty of time to think.

This experience has made me appreciate the small battles, triumphs, and failures that millions of disabled Americans face each day.  I’ll never take for granted: a stand-up shower, shaving, or brushing my teeth (among other things) again.  Another thing that I appreciate is how much more difficult it is to live up to one’s ideals (especially about environmental issues), when one is struggling to fulfill their basic daily needs independently, or is dependent on others for assistance.  I’ll admit now that paper plates made a quick return to our household after I was laid up.

In some ways, my environmental impact was drastically reduced.  I didn’t start driving for about a month after my surgery.  No hot showers for the first two weeks, and now, since they are a huge pain in the butt, only every couple of days.  Less eating out, less travel to visit relatives.  Less coffee too (though I am back on that bandwagon).  Being homebound slashed our driving and travel expenses and the accompanying energy consumption and emissions.

On the other hand, more meals of convenience (Digiorno’s pizza isn’t half-bad), less recycling, less peak-oil preps.  Did I mention paper plates?  More TV, more internet.  More lights burning during the day.  Switching my programmable thermostat basically to the “on” position.

How can you ask your wife, who has done so much for you over the past 8 weeks to, “oh by the way can you put the Halloween pumpkins in the compost pile instead of the garbage?”  You don’t.  You curse your misfortune while still counting your remaining blessings.  You learn not to sweat the small stuff.  You learn to become much more humble and more appreciative.  And form lists in your head about all of the things that you’re going to do just as soon as you get off the damn crutches!

You also learn that forced reductions in energy consumption and environmental impact are not nearly as fulfilling as those made voluntarily (I commiserate with the recently laid-off employees, who must feel the same). The result is the same, but the motivations very different.

The last thing I’ll carp about is the trapped feeling and lack of contact with fresh air, the sun, and nature in general.  Not being able to get out and experience the beautiful fall colors and crisp air did a number on my psyche.  I relished two trips out – one to get pumpkins, the other to a county park – where my best friend dutifully pushed me in a borrowed wheelchair through the woods at dusk.

Can a one-legged man stay green?  The answer is sure.  Given all of the above, I’ve probably had less of a net impact on the environment than before the surgery.  But it’s been a tough slog.

—-

For those of you who know someone who is disabled – a family member, friend, neighbor – try to remember to drop off a nice home cooked meal (local ingredients and organic, if that is your thing – but any home-cooked food is better than out of a box), offer to take out their recycling, run some errands for them as long as you’re going to be out and about anyways, and if you can, just stop by on a nice sunny day and take them outside and sit in the warm sun and fresh air.  You’ll never know how much they’ll appreciate it.

trees

Groovy Green Now on Twitter and Facebook

Comments

twitter-bird-IRL

Groovy Green is a phoenix rising from the proverbial ashes compost heap…

Follow us on Twitter: @GroovyGreenBlog And also on Facebook

(image from http://www.flickr.com/photos/toonz)

petrol

Peak Roads?

1 Comment

Roads to Ruin: Towns Rip Up the Pavement

Asphalt Is Replaced By Cheaper Gravel; ‘Back to Stone Age’

WSJ

pothole road

Photo source: Paweł Kuźniar

trees

La Vida Locavore

10 Comments

I’ve been on the lookout for new environmental blogs.  La Vida Locavore is so good, it got this lazy blogger off his duff to give her a shot out and a link.

Go check the blog out, especially the series on her recent trip to Cuba

IMG_2054

Groovy Green readers, any other good blog/website suggestions?