Posts tagged energy
22 Boom – Denver Home Show 2014 – Episode 72
Mar 29th
It’s 22 Boom’s 2014 Denver Home Show with host Jann Scott. It’s homes and home improvement with tons lots of great people that can help with anything and everything to do with your home. First Wynn Waggoner from the Rocky Mountain Design Collective walks us through the Denver Home Show floor and tells us about some special events during the show. We get an exclusive interview with Kevin O’Connor from the TV show This Old House, as well we check out the Champion Windows Display, Art Cleaners Production Facility, Eddie’s Home Services, McDonald Carpet One in Boulder, Norwex, Cleaning Green 123 with Ruth Day, REM Sleep Solutions beds, B&M Roofing of Colorado, The Flower Bin Hanging Baskets, Fabulous Finds Upscale Consignment, Rodwin Architecture & Skycastle Construction, the Verlo Mattress factory in Longmont, Sturtz and Copeland – Hanging Baskets and Spring Flowers, we learn what energy can suck the life from your home and how you can help monitor it with Vampire Energy, Jann goes to the Colorado Cat Fanciers show, and to wrap up the show we learn about some new things going on in the city of Boulder from 2 members of the Boulder Chamber Jane Lewis and John Tayer as well we take a look back at the new Valmont Bike Park grand opening day. Enjoy the Show!
Videos in this Episode
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22 Boom Intro -
Denver Home Show 2014 Intro -
Wynn Waggoner Introduces us to the 2014 Denver Home Show -
Kevin O’Connor from This Old House at the 2014 Denver Home Show -
Champion Windows at the 2014 Denver Home Show -
Art Cleaners -
Eddie’s Home Services at the 2014 Denver Home Show -
McDonald Carpet One in Boulder -
Mesa Plumbing, Heating and Cooling -
Norwex, Cleaning Green 123 Ruth Day -
REM Sleep Solutions at the 2014 Denver Home Show -
B and M Roofing of Colorado -
The Flower Bin – Hanging Baskets -
Fabulous Finds Upscale Consignment -
Rodwin Architecture and Skycastle Construction -
Verlo factory in Longmont -
Sturtz and Copeland – Hanging Baskets and Spring Flowers -
See what sucks your life blood power with Vampire Energy -
Colorado Cat Fanciers Show -
Boulder Chamber – Boulder Business After Hours with Jane Lewis -
Boulder Chamber – Boulder Business After Hours with John Tayer -
Valmont Bike Park Grand Opening Day -
Denver Home Show 2014 Outro -
Outro
Palm oil production a source of heat-trapping methane
Mar 13th
are a climate concern, CU-Boulder study says
In recent years, palm oil production has come under fire from environmentalists concerned about the deforestation of land in the tropics to make way for new palm plantations. Now there is a new reason to be concerned about palm oil’s environmental impact, according to researchers at the University of Colorado Boulder.
An analysis published Feb. 26 in the journal Nature Climate Change shows that the wastewater produced during the processing of palm oil is a significant source of heat-trapping methane in the atmosphere. But the researchers also present a possible solution: capturing the methane and using it as a renewable energy source.
The methane bubbling up from a single palm oil wastewater lagoon during a year is roughly equivalent to the emissions from 22,000 passenger vehicles in the United States, the analysis found. This year, global methane emissions from palm oil wastewater are expected to equal 30 percent of all fossil fuel emissions from Indonesia, where widespread deforestation for palm oil production has endangered orangutans.
“This is a largely overlooked dimension of palm oil’s environmental problems,” said lead author Philip Taylor, a postdoctoral researcher at CU-Boulder’s Institute of Arctic and Alpine Research (INSTAAR). “The industry has become a poster child for agriculture’s downsides, but capturing wastewater methane leaks for energy would be a step in the right direction.”
The global demand for palm oil has spiked in recent years as processed food manufacturers have sought an alternative to trans fats.
For now, the carbon footprint of cutting down forests to make way for palm plantations dwarfs the greenhouse gases coming from the wastewater lagoons. But while deforestation is expected to slow as the focus shifts to more intensive agriculture on existing plantations, the emissions from wastewater lagoons will continue unabated as long as palm oil is produced, the researchers said.
However, the climate impact of the leaking methane could be mitigated by capturing the gas and using it to fuel power plants. Biogas technology has been used successfully for decades and it can produce renewable electricity at a cost that’s competitive with traditional fuels, the authors said.
The amount of methane biogas that went uncollected from palm oil wastewater lagoons last year alone could have met a quarter of Malaysia’s electricity needs. Tapping into that unused fuel supply could yield both financial and environmental benefits, the authors said.
Capturing methane at wastewater lagoons could be encouraged by making it a requirement before palm oil products can be certified as sustainable, the authors said. Current sustainability certifications do not address wastewater emissions.
Taylor, whose research typically focuses on carbon cycling in old-growth tropical forests, was inspired to do the analysis by undergraduate researcher Hana Fancher, who also is a co-author of the journal article. Fancher and Taylor were doing research in Costa Rica, where palm oil production is spreading, when Fancher became curious about how the oil was being processed.
“She has a wastewater background,” Taylor said. “She ended up doing an honors thesis on palm oil agriculture and wastewater emissions. This paper is an extension of that thinking.”
Other co-authors from CU-Boulder include Associate Professor Diana Nemergut, doctoral student Samantha Weintraub and Professor Alan Townsend, in whose lab the work was based. Other co-authors include Cory Cleveland of the University of Montana, William Wieder of the National Center for Atmospheric Research and Teresa Bilinski of St. Edwards University.
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WBB: Buffs take it to wire, but lose
Mar 2nd
Release: March 02, 2014
By: B.G. Brooks, Contributing Editor
BOULDER – The Colorado women’s basketball team had won its two previous games by going into second-half survival mode, locking down Arizona and UCLA in the last 20 minutes. Twice was nice, but the magic finally fizzled Sunday afternoon against Southern California.
Gritty CU erased a 12-point halftime deficit, even took a one-point lead in the last 2 minutes, but couldn’t close out USC in a 66-59 Pac-12 Conference loss at the Coors Events Center. A 55-45 win in January’s league opener gave the Trojans a series sweep.
Needing a full 40-minute effort to send out seniors Rachel Hargis and the Wilson twins – Ashley and Brittany – on a celebratory note, the Buffaloes’ focus was sporadic in the first half and they couldn’t fully compensate for it in the second.
CU (16-13, 6-12) trailed by as many as 14 points in the first half and nine midway through the second before catching USC (18-12, 11-7) at 56-56 and going ahead 59-58 on an “and-one” by Brittany Wilson with 1:22 remaining.
But the Trojans scored the game’s last eight points – six of them by junior guard Ariya Crook, a former high school teammate of the Wilsons. Crook hit a layup and went four-of-four from the free throw line in the final 56 seconds, finishing with a game-high 18 points.
“You would think at this point in the season with every game meaning something, there would be a lot of focus throughout the game,” CU coach Linda Lappe said, noting her team was “all over the place” mentally in the first half. “For us, the free throw line is something you can look at and see really quickly if we’re focused. When we’re focused, we knock down free throws 70-80 percent of the time. When we’re not, we shoot about 30-45 percent from the line.”
That was one of Sunday’s trouble spots for CU. Although they hit eight more field goals than the Trojans (25-17), that advantage was blunted by the Buffs’ dismal 9-of-21 (42.9 percent) from the free throw line. CU also missed all nine of its 3-point attempts, but had decided edges in points in the paint (40-12), second-chance points (10-3) and bench points (24-17).
Yet falling behind by 14 early, catching up, then falling back late by nine took its toll in spent energy. “You can’t spot a good team 12 points,” said Lappe. “Ultimately we ran out of gas at the end as well as time . . . I thought we came out ready, but it lasted about five minutes, and then we kind of sputtered through the rest of the first half. We turned the ball over too much (20 times) and missed some easy shots.”
Brittany Wilson, who scored a team-best 15 points, said playing catch up for most of the afternoon was a grueling exercise for the Buffs: “I felt it. We were tired, but we were going to fight, and that’s one thing that we’ve done all year. It is hard coming back from a 12-point deficit, but we all knew we could do it, so I thought we did a great job believing that and we gave a great fight at the end.”
CU had held its past two opponents to a combined five field goals in the second half of each game, allowing 22 total points to Arizona and UCLA in winning both games. After watching the Trojans shoot 47.6 percent (10-of-21) in Sunday’s first half, the Buffs tightened up their ‘D’ again in the second half, limiting USC to 25.9 percent (7-of-27).
But the talented Trojans were better down the stretch than either the Wildcats or Bruins, even with senior forward Cassie Harberts (14 points) contending with four fouls.
In addition to Brittany Wilson’s 15 points, Ashley Wilson, freshman Zoe Beard-Fails and sophomore Jamee Swan added 10 each. Hargis scored six, including a foul-line jumper that brought the Buffs to within 56-54 with 3:39 to play.
“It’s funny because at the game on Friday, I passed up that same shot, and this time, I just caught it right in rhythm,” Hargis said. “I actually heard Ashley scream my name, but I was already into the shot, so I just took it and it bounced around. I was ready to grab it if it was coming out, but it rolled it in, so I was glad.”
The Buffs were without junior forward Jen Reese on Sunday and will be for this week’s Pac-12 Conference Tournament and any further postseason play. Reese, averaging 12 points and 5.8 rebounds a game, suffered a broken bone in her left shoulder near the conclusion of the first half in Friday night’s 62-42 win against UCLA. The Buffs, seeded No. 9, and the Bruins, seeded No. 8, play again in Thursday’s Pac-12 opening round in Seattle (1 p.m. MST, Pac-12 Network, KKZN AM 760)
CU stayed close for the first 41/2 minutes Sunday, but after a 10-10 tie USC put together an 18-4 run and took a 14-point lead (28-14) that the Buffs could reduce by only two (34-22) at intermission. If the Buffs were to extend their winning streak to three games, another defensive lock down would be needed in the second half. An upturn on offense might help, too.
CU got both, holding USC without a field goal in the first 6:00 and outscoring the Trojans 14-2 to tie the score at 36-36 on a put-back by Beard-Fails. Brittany Wilson contributed six of the 14 points in CU’s early second-half run.
USC quickly went back in front by nine (47-38) but CU cut into that deficit with two Brittany Wilson free throws, a layup by Swan on a nice feed from Arielle Roberson, then two Swan foul shots, pulling to 49-44 with 8:48 remaining. But a 3-pointer from the top of the key by Desiree Bradley gave USC a 52-44 lead.
The Trojans maintained an eight- or six-point edge until Ashley Wilson hit a layup and Hargis added her foul-line jumper after Wilson’s missed free throw, cutting USC’s lead to 56-54. Swan’s up-and-under layup tied the score at 56-56 with 2:38 left.
Harberts broke the tie (58-56) with two free throws, but Brittany Wilson converted a conventional three-point play with a layup and a foul shot, giving CU a 59-58 lead with 1:21 to play. Unfortunately for the Buffs, the three points by “B-Wil” would be their last of the regular season.
Although CU closed the regular season by winning two of its last three, Lappe said defeating USC would have generated even more momentum for the Pac-12 Tournament. “I thought we had great momentum after the second half against Arizona, and we took that into UCLA, but then tonight we just didn’t have enough,” she said. “Are we getting better? Yes, we’re still getting better. Are we there yet? No. The good thing about this time of the year, and why they call it March Madness, is that anything can happen.”
Still, Hargis said the wins against Arizona and UCLA and Sunday’s refusal to roll over created “some more positive energy going into the tournament. Before, we were kind of down and didn’t know what we could do. We know now that we can be a great team. We just have to buckle down, focus and play the whole 40 minutes, not start off so badly and we just really have to work hard in practice this week to be ready to go Thursday.”
Contact: BG.Brooks@Colorado.EDU